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The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. 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The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F4","text":"The RPSRs acquired include (i) 2,961.43 vested RPSRs with respect to the measurement period ended 12/31/23 acquired due to settlement of the RPSRs granted under the LTISP on 2/16/21 that resulted in settlement at 141% of the target award; and (ii) 5,133 unvested RPSRs granted under the LTISP on 2/14/24 with a measurement period ending on 12/31/26.  A total of 10,148.43 shares were issued in settlement of the 2021 RPSRs with a measurement period that ended 12/31/23, and the target award amount of 7,223 RPSRs was previously reported in connection with the grant of the 2021 RPSRs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. 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The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/14/24 and will vest on 2/14/27."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/14/24 and will vest on 2/14/27."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. 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The highest price at which the shares were sold was $469.77 and the lowest price at which the shares were sold was $469.06. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":16239.66,"source":{"system":"sec-edgar","filing":"0001628280-23-006702","document":"wf-form4_167822389457747.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023006702/wf-form4_167822389457747.xml","form_type":"4"}},{"id":1966608,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2023-03-07T21:18:39.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":460,"price":468.27,"value":215404.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $468.27 rounded to the nearest hundredth. The highest price at which the shares were sold was $468.54 and the lowest price at which the shares were sold was $468.10. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":16657.66,"source":{"system":"sec-edgar","filing":"0001628280-23-006702","document":"wf-form4_167822389457747.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023006702/wf-form4_167822389457747.xml","form_type":"4"}},{"id":1966607,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2023-03-07T21:18:39.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":1092,"price":467.61,"value":510630.12,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $467.61 rounded to the nearest hundredth. The highest price at which the shares were sold was $467.99 and the lowest price at which the shares were sold was $467.21. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":17117.66,"source":{"system":"sec-edgar","filing":"0001628280-23-006702","document":"wf-form4_167822389457747.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023006702/wf-form4_167822389457747.xml","form_type":"4"}},{"id":1966606,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2023-03-07T21:18:39.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":560,"price":466.64,"value":261318.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $466.64 rounded to the nearest hundredth. The highest price at which the shares were sold was $466.90 and the lowest price at which the shares were sold was $466.23. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":18209.66,"source":{"system":"sec-edgar","filing":"0001628280-23-006702","document":"wf-form4_167822389457747.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023006702/wf-form4_167822389457747.xml","form_type":"4"}},{"id":1966605,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2023-03-07T21:18:39.000Z","date":"2023-03-03","kind":"sale","acquired":false,"shares":280,"price":465.5,"value":130340.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $465.50 rounded to the nearest hundredth. The highest price at which the shares were sold was $465.61 and the lowest price at which the shares were sold was $465.41. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":18769.66,"source":{"system":"sec-edgar","filing":"0001628280-23-006702","document":"wf-form4_167822389457747.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023006702/wf-form4_167822389457747.xml","form_type":"4"}},{"id":2004052,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Performance Stock Rights","published_at":"2023-02-21T21:24:47.000Z","date":"2023-02-16","kind":"exercise","acquired":false,"shares":8112.15,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."}],"balance_after":17273,"derivative":{"underlying":"Common Stock","underlying_shares":8112.15},"source":{"system":"sec-edgar","filing":"0001628280-23-004313","document":"wf-form4_167701464722794.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023004313/wf-form4_167701464722794.xml","form_type":"4"}},{"id":2004051,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Performance Stock Rights","published_at":"2023-02-21T21:24:47.000Z","date":"2023-02-16","kind":"grant","acquired":true,"shares":6772.15,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F4","text":"The RPSRs acquired include (i) 2,103.15 vested RPSRs with respect to the measurement period ended 12/31/22 acquired due to settlement of the RPSRs granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/12/20 that resulted in settlement at 135% of the target award; and (ii) 4,669 unvested RPSRs granted under the LTISP on 2/16/23 with a measurement period ending on 12/31/25. A total of 8,112.15 shares were issued in settlement of the 2020 RPSRs with a measurement period that ended 12/31/22, and the target award amount of 6,009 RPSRs was previously reported in connection with the grant of the 2020 RPSRs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock. The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."}],"balance_after":25385.15,"derivative":{"underlying":"Common Stock","underlying_shares":6772.15},"source":{"system":"sec-edgar","filing":"0001628280-23-004313","document":"wf-form4_167701464722794.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023004313/wf-form4_167701464722794.xml","form_type":"4"}},{"id":2004050,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Stock Rights","published_at":"2023-02-21T21:24:47.000Z","date":"2023-02-16","kind":"grant","acquired":true,"shares":2152,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/16/23 and will vest on 2/17/26."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/16/23 and will vest on 2/17/26."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock. The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/16/23 and will vest on 2/17/26."}],"balance_after":7893,"derivative":{"underlying":"Common Stock","underlying_shares":2152},"source":{"system":"sec-edgar","filing":"0001628280-23-004313","document":"wf-form4_167701464722794.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023004313/wf-form4_167701464722794.xml","form_type":"4"}},{"id":2004049,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common 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Long-Term Incentive Stock Plan (\"LTISP\") on 2/12/20 that vested on 2/13/23."}],"balance_after":5741,"derivative":{"underlying":"Common Stock","underlying_shares":2545},"source":{"system":"sec-edgar","filing":"0001628280-23-003733","document":"wf-form4_167649799571785.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023003733/wf-form4_167649799571785.xml","form_type":"4"}},{"id":2013903,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common 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Stock","published_at":"2023-02-15T21:53:54.000Z","date":"2023-02-13","kind":"exercise","acquired":true,"shares":2545,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":15973.15,"source":{"system":"sec-edgar","filing":"0001628280-23-003733","document":"wf-form4_167649799571785.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828023003733/wf-form4_167649799571785.xml","form_type":"4"}},{"id":2122474,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-11-08T21:21:18.000Z","date":"2022-11-04","kind":"sale","acquired":false,"shares":60,"price":524.24,"value":31454.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":13428.15,"source":{"system":"sec-edgar","filing":"0001628280-22-028934","document":"wf-form4_166794245017983.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022028934/wf-form4_166794245017983.xml","form_type":"4"}},{"id":2122473,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark 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The highest price at which the shares were sold was $522.35 and the lowest price at which the shares were sold was $522.01. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":13488.15,"source":{"system":"sec-edgar","filing":"0001628280-22-028934","document":"wf-form4_166794245017983.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022028934/wf-form4_166794245017983.xml","form_type":"4"}},{"id":2122472,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-11-08T21:21:18.000Z","date":"2022-11-04","kind":"sale","acquired":false,"shares":120,"price":521.72,"value":62606.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $521.72 rounded to the nearest hundredth. The highest price at which the shares were sold was $521.76 and the lowest price at which the shares were sold was $521.68. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":13533.15,"source":{"system":"sec-edgar","filing":"0001628280-22-028934","document":"wf-form4_166794245017983.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022028934/wf-form4_166794245017983.xml","form_type":"4"}},{"id":2122471,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-11-08T21:21:18.000Z","date":"2022-11-04","kind":"sale","acquired":false,"shares":120,"price":520.35,"value":62442.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $520.35 rounded to the nearest hundredth. The highest price at which the shares were sold was $520.41 and the lowest price at which the shares were sold was $520.29. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":13653.15,"source":{"system":"sec-edgar","filing":"0001628280-22-028934","document":"wf-form4_166794245017983.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022028934/wf-form4_166794245017983.xml","form_type":"4"}},{"id":2122470,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-11-08T21:21:18.000Z","date":"2022-11-04","kind":"sale","acquired":false,"shares":240,"price":518.42,"value":124420.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $518.42 rounded to the nearest hundredth. The highest price at which the shares were sold was $518.73 and the lowest price at which the shares were sold was $518.20. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":13773.15,"source":{"system":"sec-edgar","filing":"0001628280-22-028934","document":"wf-form4_166794245017983.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022028934/wf-form4_166794245017983.xml","form_type":"4"}},{"id":2122469,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-11-08T21:21:18.000Z","date":"2022-11-04","kind":"sale","acquired":false,"shares":180,"price":517.77,"value":93198.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $517.77 rounded to the nearest hundredth. The highest price at which the shares were sold was $517.87 and the lowest price at which the shares were sold was $517.67. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":14013.15,"source":{"system":"sec-edgar","filing":"0001628280-22-028934","document":"wf-form4_166794245017983.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022028934/wf-form4_166794245017983.xml","form_type":"4"}},{"id":2122468,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission 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The highest price at which the shares were sold was $477.43 and the lowest price at which the shares were sold was $477.03. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":14493.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2191205,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-08-09T21:04:34.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":1383,"price":476.36,"value":658805.88,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $476.36 rounded to the nearest hundredth. The highest price at which the shares were sold was $476.89 and the lowest price at which the shares were sold was $476.01. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":14760.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2191204,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-08-09T21:04:34.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":315,"price":475.34,"value":149732.1,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $475.34 rounded to the nearest hundredth. The highest price at which the shares were sold was $475.58 and the lowest price at which the shares were sold was $475.15. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":16143.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2191203,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-08-09T21:04:34.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":200,"price":473.18,"value":94636.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":16458.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2191202,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-08-09T21:04:34.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":100,"price":472.05,"value":47205.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":16658.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2191201,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-08-09T21:04:34.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":500,"price":471.6,"value":235800.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $471.60 rounded to the nearest hundredth. The highest price at which the shares were sold was $471.90 and the lowest price at which the shares were sold was $471.27. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":16758.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2191200,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-08-09T21:04:34.000Z","date":"2022-08-05","kind":"sale","acquired":false,"shares":200,"price":470.34,"value":94068.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $470.34 rounded to the nearest hundredth. The highest price at which the shares were sold was $470.52 and the lowest price at which the shares were sold was $470.16. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":17258.15,"source":{"system":"sec-edgar","filing":"0001628280-22-021985","document":"wf-form4_166007905769663.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022021985/wf-form4_166007905769663.xml","form_type":"4"}},{"id":2348462,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2022-03-07T21:31:56.000Z","date":"2022-03-03","kind":"sale","acquired":false,"shares":4038,"price":452.4,"value":1826791.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":17458.15,"source":{"system":"sec-edgar","filing":"0001628280-22-005249","document":"wf-form4_164668869715594.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022005249/wf-form4_164668869715594.xml","form_type":"4"}},{"id":2389046,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Performance Stock Rights","published_at":"2022-02-17T21:47:17.000Z","date":"2022-02-15","kind":"exercise","acquired":false,"shares":11026,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."}],"balance_after":18613,"derivative":{"underlying":"Common Stock","underlying_shares":11026},"source":{"system":"sec-edgar","filing":"0001628280-22-003048","document":"wf-form4_164513440135870.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022003048/wf-form4_164513440135870.xml","form_type":"4"}},{"id":2389045,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Performance Stock Rights","published_at":"2022-02-17T21:47:17.000Z","date":"2022-02-15","kind":"grant","acquired":true,"shares":7369,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F4","text":"The RPSRs acquired include (i) 1,988 vested RPSRs with respect to the measurement period ended 12/31/21 acquired due to settlement of the RPSRs granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/13/19 that resulted in settlement at 122% of the target award; and (ii) 5,381 unvested RPSRs granted under the LTISP on 2/15/22 with a measurement period ending on 12/31/24.  A total of 11,026 shares were issued in settlement of the 2019 RPSRs with a measurement period that ended 12/31/21, and the target award amount of 9,038 RPSRs was previously reported in connection with the grant of the 2019 RPSRs."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Each Restricted Performance Stock Right (\"RPSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period. Grants awarded pursuant to Rule 16b-3(d)."}],"balance_after":29639,"derivative":{"underlying":"Common Stock","underlying_shares":7369},"source":{"system":"sec-edgar","filing":"0001628280-22-003048","document":"wf-form4_164513440135870.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022003048/wf-form4_164513440135870.xml","form_type":"4"}},{"id":2389044,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Stock Rights","published_at":"2022-02-17T21:47:17.000Z","date":"2022-02-15","kind":"grant","acquired":true,"shares":2457,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/15/22 and will vest on 2/18/25."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/15/22 and will vest on 2/18/25."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares in Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the Long-Term Incentive Stock Plan (\"LTISP\") on 2/15/22 and will vest on 2/18/25."}],"balance_after":8286,"derivative":{"underlying":"Common Stock","underlying_shares":2457},"source":{"system":"sec-edgar","filing":"0001628280-22-003048","document":"wf-form4_164513440135870.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000162828022003048/wf-form4_164513440135870.xml","form_type":"4"}},{"id":2389043,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common 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Stock","published_at":"2021-02-19T01:40:49.000Z","date":"2021-02-16","kind":"exercise","acquired":true,"shares":3161,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":24885.15,"source":{"system":"sec-edgar","filing":"0001225208-21-003088","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520821003088/doc4.xml","form_type":"4"}},{"id":2850933,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2021-02-19T01:40:49.000Z","date":"2021-02-16","kind":"exercise","acquired":true,"shares":7309.05,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":21724.15,"source":{"system":"sec-edgar","filing":"0001225208-21-003088","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520821003088/doc4.xml","form_type":"4"}},{"id":3213863,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2020-03-12T20:55:35.000Z","date":"2020-03-10","kind":"sale","acquired":false,"shares":3340,"price":324.69,"value":1084464.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":14415.1,"source":{"system":"sec-edgar","filing":"0001225208-20-004932","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820004932/doc4.xml","form_type":"4"}},{"id":3246631,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2020-02-26T23:51:55.000Z","date":"2020-02-25","kind":"sale","acquired":false,"shares":4805,"price":361.07,"value":1734941.35,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":17755.1,"source":{"system":"sec-edgar","filing":"0001225208-20-003606","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820003606/doc4.xml","form_type":"4"}},{"id":3259944,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Stock Rights","published_at":"2020-02-20T22:53:40.000Z","date":"2020-02-18","kind":"exercise","acquired":false,"shares":3189,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each RSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/17 that vested on 2/18/2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Each RSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/17 that vested on 2/18/2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes 2,545 RSRs granted under the LTISP on 2/12/20 that will vest on 2/13/23; 3,830 RSRs granted under the LTISP on 2/13/19 that will vest on 2/13/22; 1,655 RSRs granted under the LTISP on 12/4/18 that will vest on 12/4/21; and 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21."}],"balance_after":11191,"derivative":{"underlying":"Common Stock","underlying_shares":3189},"source":{"system":"sec-edgar","filing":"0001225208-20-002982","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002982/doc4.xml","form_type":"4"}},{"id":3259943,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2020-02-20T22:53:40.000Z","date":"2020-02-18","kind":"tax_withholding","acquired":false,"shares":1603,"price":372.42,"value":596989.26,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"In accordance with the terms of the 2011 Long-Term Incentive Stock Plan (\"LTISP\"), because the third anniversary of the grant (February 17, 2020) fell on a holiday, the award shares vested on February 18, 2020, the next business day.  The vested award shares were valued based on the Company's closing stock price on February 18, 2020.  The shares will be distributed into the participant's account on February 19, 2020."},{"field":"shares","element":"transactionShares","label":"F3","text":"Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e)."}],"balance_after":22560.1,"source":{"system":"sec-edgar","filing":"0001225208-20-002982","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002982/doc4.xml","form_type":"4"}},{"id":3259942,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2020-02-20T22:53:40.000Z","date":"2020-02-18","kind":"exercise","acquired":true,"shares":3189,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"In accordance with the terms of the 2011 Long-Term Incentive Stock Plan (\"LTISP\"), because the third anniversary of the grant (February 17, 2020) fell on a holiday, the award shares vested on February 18, 2020, the next business day.  The vested award shares were valued based on the Company's closing stock price on February 18, 2020.  The shares will be distributed into the participant's account on February 19, 2020."},{"field":"shares","element":"transactionShares","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/17 that vested on 2/18/2020."}],"balance_after":24163.1,"source":{"system":"sec-edgar","filing":"0001225208-20-002982","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002982/doc4.xml","form_type":"4"}},{"id":3271166,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Stock Rights","published_at":"2020-02-15T00:25:14.000Z","date":"2020-02-12","kind":"grant","acquired":true,"shares":2545,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the LTISP on 2/12/20 and will vest on 2/12/23."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the LTISP on 2/12/20 and will vest on 2/12/23."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the LTISP on 2/12/20 and will vest on 2/12/23."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Total amount includes 2,545 RSRs granted under the LTISP on 2/12/20 that will vest on 2/12/23; 3,830 RSRs granted under the LTISP on 2/13/19 that will vest on 2/13/22; 1,655 RSRs granted under the LTISP on 12/4/18 that will vest on 12/4/21; 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; and 3,189 RSRs granted under the LTISP on 2/17/17 that will vest on 2/18/20."}],"balance_after":14380,"derivative":{"underlying":"Common Stock","underlying_shares":2545},"source":{"system":"sec-edgar","filing":"0001225208-20-002411","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002411/doc4.xml","form_type":"4"}},{"id":3271165,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Performance Stock Rights","published_at":"2020-02-15T00:25:14.000Z","date":"2020-02-12","kind":"exercise","acquired":false,"shares":9074.94,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Shares expected to be issued in settlement of Restricted Performance Stock Rights (\"RPSRs\") granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/17/17 with a valuation of performance measurement period (\"measurement period\") that ended 12/31/19.   RPSRs to be settled at 119% of target. The shares are anticipated to be distributed into the participant's account on February 14, 2020."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total amount includes 6,009 RPSRs granted on 2/12/20 with a measurement period ending on 12/31/22; 9,038 RPSRs granted on 2/13/19 with a measurement period ending on 12/31/21; and 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20."}],"balance_after":22008,"derivative":{"underlying":"Common Stock","underlying_shares":9074.94},"source":{"system":"sec-edgar","filing":"0001225208-20-002411","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002411/doc4.xml","form_type":"4"}},{"id":3271164,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Restricted Performance Stock Rights","published_at":"2020-02-15T00:25:14.000Z","date":"2020-02-12","kind":"grant","acquired":true,"shares":7457.94,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F5","text":"The RPSRs acquired include (i) 1,448.94 vested RPSRs with respect to the measurement period ended 12/31/19 acquired due to settlement of the 2017 RPSRs held at 119% of the target award and (ii) 6,009 unvested RPSRs granted under the LTISP on 2/12/20 with a measurement period ending on 12/31/22."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes 9,074.94 vested RPSRs granted under the LTISP on 2/17/17 with a measurement period ended on 12/31/19; 6,009 RPSRs granted on 2/12/20 with a measurement period ending on 12/31/22; 9,038 RPSRs granted on 2/13/19 with a measurement period ending on 12/31/21; and 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20."}],"balance_after":31082.94,"derivative":{"underlying":"Common Stock","underlying_shares":7457.94},"source":{"system":"sec-edgar","filing":"0001225208-20-002411","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002411/doc4.xml","form_type":"4"}},{"id":3271163,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2020-02-15T00:25:14.000Z","date":"2020-02-12","kind":"tax_withholding","acquired":false,"shares":3980,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Shares surrendered to issuer in payment of tax liability in connection with settlement of RPSRs in accordance with Rule 16b-3(e)"}],"balance_after":20974.1,"source":{"system":"sec-edgar","filing":"0001225208-20-002411","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002411/doc4.xml","form_type":"4"}},{"id":3271162,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"CVP & Pres, Mission Systems"}}],"security":"Common Stock","published_at":"2020-02-15T00:25:14.000Z","date":"2020-02-12","kind":"exercise","acquired":true,"shares":9074.94,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares expected to be issued in settlement of Restricted Performance Stock Rights (\"RPSRs\") granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/17/17 with a valuation of performance measurement period (\"measurement period\") that ended 12/31/19.   RPSRs to be settled at 119% of target. The shares are anticipated to be distributed into the participant's account on February 14, 2020."}],"balance_after":24954.1,"source":{"system":"sec-edgar","filing":"0001225208-20-002411","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520820002411/doc4.xml","form_type":"4"}},{"id":3608956,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":3235,"price":283.54,"value":917251.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"Represents the weighted average sale price of $283.54 rounded to the nearest hundredth.  The highest price at which the shares were sold was $283.98 and the lowest price at which the shares were sold was $283.08.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":15879.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608955,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":2443,"price":288.65,"value":705171.95,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"Represents the weighted average sale price of $288.65 rounded to the nearest hundredth.  The highest price at which the shares were sold was $288.98 and the lowest price at which the shares were sold was $288.04.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":19114.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608954,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":1826,"price":284.28,"value":519095.28,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Represents the weighted average sale price of $284.28 rounded to the nearest hundredth.  The highest price at which the shares were sold was $284.67 and the lowest price at which the shares were sold was $284.00.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":21557.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608953,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":881,"price":282.64,"value":249005.84,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"Represents the weighted average sale price of $282.64 rounded to the nearest hundredth.  The highest price at which the shares were sold was $282.97 and the lowest price at which the shares were sold was $282.24.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":23383.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608952,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":516,"price":289.43,"value":149345.88,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $289.43 rounded to the nearest hundredth.  The highest price at which the shares were sold was $289.805 and the lowest price at which the shares were sold was $289.10.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":24264.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608951,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":400,"price":287.4,"value":114960.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $287.40 rounded to the nearest hundredth.  The highest price at which the shares were sold was $287.905 and the lowest price at which the shares were sold was $287.06.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":24780.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608950,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":100,"price":285.96,"value":28596.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":25180.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3608949,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-06T22:24:18.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":100,"price":286.75,"value":28675.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":25280.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004814","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004814/doc4.xml","form_type":"4"}},{"id":3623577,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-01T22:37:36.000Z","date":"2019-02-28","kind":"sale","acquired":false,"shares":2065,"price":290.43,"value":599737.95,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $290.43 rounded to the nearest hundredth.  The highest price at which the shares were sold was $290.93 and the lowest price at which the shares were sold was $290.06.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":25380.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004191","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004191/doc4.xml","form_type":"4"}},{"id":3623576,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-01T22:37:36.000Z","date":"2019-02-28","kind":"sale","acquired":false,"shares":700,"price":289.8,"value":202860.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $289.80 rounded to the nearest hundredth.  The highest price at which the shares were sold was $289.995 and the lowest price at which the shares were sold was $289.44.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":27445.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004191","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004191/doc4.xml","form_type":"4"}},{"id":3623575,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-01T22:37:36.000Z","date":"2019-02-28","kind":"sale","acquired":false,"shares":100,"price":288.31,"value":28831.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":28145.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004191","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004191/doc4.xml","form_type":"4"}},{"id":3623574,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-03-01T22:37:36.000Z","date":"2019-02-28","kind":"sale","acquired":false,"shares":100,"price":291.435,"value":29143.5,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":28245.16,"source":{"system":"sec-edgar","filing":"0001225208-19-004191","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819004191/doc4.xml","form_type":"4"}},{"id":3639075,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-02-22T22:08:37.000Z","date":"2019-02-21","kind":"sale","acquired":false,"shares":584,"price":286.4,"value":167257.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Represents the weighted average sale price of $286.40 rounded to the nearest hundredth.  The highest price at which the shares were sold was $286.77 and the lowest price at which the shares were sold was $285.87.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":28345.16,"source":{"system":"sec-edgar","filing":"0001225208-19-003404","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003404/doc4.xml","form_type":"4"}},{"id":3639074,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-02-22T22:08:37.000Z","date":"2019-02-21","kind":"sale","acquired":false,"shares":416,"price":287.21,"value":119479.36,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Represents the weighted average sale price of $287.21 rounded to the nearest hundredth.  The highest price at which the shares were sold was $287.80 and the lowest price at which the shares were sold was $286.90.  The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote in this Form 4."}],"balance_after":28929.16,"source":{"system":"sec-edgar","filing":"0001225208-19-003404","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003404/doc4.xml","form_type":"4"}},{"id":3639073,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-02-22T22:08:37.000Z","date":"2019-02-21","kind":"sale","acquired":false,"shares":65,"price":288.38,"value":18744.7,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."}],"balance_after":29345.16,"source":{"system":"sec-edgar","filing":"0001225208-19-003404","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003404/doc4.xml","form_type":"4"}},{"id":3642333,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Restricted Stock Rights","published_at":"2019-02-21T22:20:54.000Z","date":"2019-02-19","kind":"exercise","acquired":false,"shares":4120,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each RSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"shares","element":"transactionShares","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/16 that vested on 2/19/19."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Each RSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/16 that vested on 2/19/19."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes 3,830 RSRs granted under the LTISP on 2/13/19 that will vest on 2/13/22; 1,655 RSRs granted under the LTISP on 12/4/18 that will vest on 12/4/21; 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; and 3,189 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20."}],"balance_after":11835,"derivative":{"underlying":"Common Stock","underlying_shares":4120},"source":{"system":"sec-edgar","filing":"0001225208-19-003282","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003282/doc4.xml","form_type":"4"}},{"id":3642332,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-02-21T22:20:54.000Z","date":"2019-02-19","kind":"tax_withholding","acquired":false,"shares":1990,"price":287.35,"value":571826.5,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"In accordance with the terms of the 2011 Long-Term Incentive Stock Plan (\"LTISP\"), because the third anniversary of the grant (February 17, 2019) fell on a weekend, the award shares vested on February 19, 2019, the next business day.  The vested award shares were valued based on the Company's closing stock price on February 19, 2019.  The shares will be distributed into the participant's account on February 20, 2019."},{"field":"shares","element":"transactionShares","label":"F3","text":"Shares surrendered to issuer in payment of tax liability in connection with vesting of RSRs in accordance with Rule 16b-3(e)."}],"balance_after":29410.16,"source":{"system":"sec-edgar","filing":"0001225208-19-003282","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003282/doc4.xml","form_type":"4"}},{"id":3642331,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Common Stock","published_at":"2019-02-21T22:20:54.000Z","date":"2019-02-19","kind":"exercise","acquired":true,"shares":4120,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"In accordance with the terms of the 2011 Long-Term Incentive Stock Plan (\"LTISP\"), because the third anniversary of the grant (February 17, 2019) fell on a weekend, the award shares vested on February 19, 2019, the next business day.  The vested award shares were valued based on the Company's closing stock price on February 19, 2019.  The shares will be distributed into the participant's account on February 20, 2019."},{"field":"shares","element":"transactionShares","label":"F2","text":"Shares issued upon vesting of Restricted Stock Rights (\"RSRs\") granted under the LTISP on 2/17/16 that vested on 2/19/19."}],"balance_after":31400.16,"source":{"system":"sec-edgar","filing":"0001225208-19-003282","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819003282/doc4.xml","form_type":"4"}},{"id":3654030,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Restricted Stock Rights","published_at":"2019-02-15T21:23:19.000Z","date":"2019-02-13","kind":"grant","acquired":true,"shares":3830,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F8","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the LTISP on 2/13/19 and will vest on 2/13/22."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the LTISP on 2/13/19 and will vest on 2/13/22."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F8","text":"Each Restricted Stock Right (\"RSR\") represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the election of the Issuer's Compensation Committee, cash or a combination of cash and Issuer common stock.  The RSRs were granted under the LTISP on 2/13/19 and will vest on 2/13/22."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F9","text":"Total amount includes 3,830 RSRs granted under the LTISP on 2/13/19 that will vest on 2/13/22; 1,655 RSRs granted under the LTISP on 12/4/18 that will vest on 12/4/21; 3,161 RSRs granted under the LTISP on 2/13/18 that will vest on 2/13/21; 3,189 RSRs granted under the LTISP on 2/17/17 that will vest on 2/17/20; and 4,120 RSRs granted under the LTISP on 2/17/16 that will vest on 2/17/19."}],"balance_after":15955,"derivative":{"underlying":"Common Stock","underlying_shares":3830},"source":{"system":"sec-edgar","filing":"0001225208-19-002767","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819002767/doc4.xml","form_type":"4"}},{"id":3654029,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Restricted Performance Stock Rights","published_at":"2019-02-15T21:23:19.000Z","date":"2019-02-13","kind":"exercise","acquired":false,"shares":10440.85,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F1","text":"Shares expected to be issued in settlement of Restricted Performance Stock Rights (\"RPSRs\") granted under the 2011 Long-Term Incentive Stock Plan (\"LTISP\") on 2/17/16 with a valuation of performance measurement period (\"measurement period\") that ended 12/31/18.   RPSRs to be settled at 115% of target. The shares are anticipated to be distributed into the participant's account on February 14, 2019."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F7","text":"Total amount includes 9,038 RPSRs granted on 2/13/19 with a measurement period ending on 12/31/21; 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; and 7,626 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19."}],"balance_after":23625,"derivative":{"underlying":"Common Stock","underlying_shares":10440.85},"source":{"system":"sec-edgar","filing":"0001225208-19-002767","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819002767/doc4.xml","form_type":"4"}},{"id":3654028,"issuer":{"id":2963,"kind":"organization","name":"NORTHROP GRUMMAN CORP /DE/"},"owners":[{"id":43397,"kind":"person","name":"Caylor Mark A","position":1,"cik":"0001559097","reported_name":"Caylor Mark A","relationship":{"officer":true,"officer_title":"Corp VP & Pres, Mission System"}}],"security":"Restricted Performance Stock Rights","published_at":"2019-02-15T21:23:19.000Z","date":"2019-02-13","kind":"grant","acquired":true,"shares":10399.85,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"shares","element":"transactionShares","label":"F5","text":"The RPSRs acquired include (i) 1,361.85 vested RPSRs with respect to the measurement period ended 12/31/18 acquired due to settlement of the 2016 RPSRs held at 115% of the target award and (ii) 9,038 unvested RPSRs granted under the LTISP on 2/13/19 with a measurement period ending on 12/31/21."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Each RPSR represents a contingent right to receive an equivalent number of shares of Issuer common stock, or, at the Issuer's election, cash or a combination of cash and Issuer common stock.  The RPSRs vest if the applicable performance metric is satisfied for the relevant measurement period.  Grants awarded pursuant to Rule 16b-3(d)."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"Total amount includes 10,440.85 vested RPSRs granted under the LTISP on 2/17/16  with a measurement period ending on 12/31/18; 9,038 RPSRs granted on 2/13/19 with a measurement period ending on 12/31/21; 6,961 RPSRs granted on 2/13/18 with a measurement period ending on 12/31/20; and 7,626 RPSRs granted on 2/17/17 with a measurement period ending on 12/31/19."}],"balance_after":34065.85,"derivative":{"underlying":"Common Stock","underlying_shares":10399.85},"source":{"system":"sec-edgar","filing":"0001225208-19-002767","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1133421/000122520819002767/doc4.xml","form_type":"4"}}],"next_cursor":"2019-02-15T21:23:19.000000Z,3654028"}