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The total amount of dividends received was 49 shares of Common Stock."}],"balance_after":21779,"source":{"system":"sec-edgar","filing":"0000091142-20-000001","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/91142/000009114220000001/edgar.xml","form_type":"4"}},{"id":3664995,"issuer":{"id":3642,"kind":"organization","name":"SMITH A O CORP"},"owners":[{"id":130443,"kind":"person","name":"Goodwin Wallace E","position":1,"cik":"0001736083","reported_name":"Goodwin Wallace E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & GM, Lochinvar, LLC"}}],"security":"Employee Stock Options (Right to Buy)","published_at":"2019-02-12T20:19:22.000Z","date":"2019-02-11","kind":"grant","acquired":true,"shares":7620,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The employee stock options were granted on 02/11/2019 under the A. 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The options become exercisable in three annual installments of 1/3 of the award starting on 02/11/2020."}],"balance_after":69755,"derivative":{"exercise_price":49.42,"expiration_date":"2029-02-11","underlying":"Common Stock","underlying_shares":7620},"source":{"system":"sec-edgar","filing":"0000091142-19-000007","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/91142/000009114219000007/edgar.xml","form_type":"4"}},{"id":3664994,"issuer":{"id":3642,"kind":"organization","name":"SMITH A O CORP"},"owners":[{"id":130443,"kind":"person","name":"Goodwin Wallace E","position":1,"cik":"0001736083","reported_name":"Goodwin Wallace E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & GM, Lochinvar, LLC"}}],"security":"Restricted Stock Units","published_at":"2019-02-12T20:19:22.000Z","date":"2019-02-11","kind":"grant","acquired":true,"shares":1670,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The restricted stock units were granted on 02/11/2019 under the A. 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As a result of vesting, the Company is obligated to deliver 2,190 shares of Common Stock to the reporting person."}],"balance_after":15973,"source":{"system":"sec-edgar","filing":"0000091142-19-000007","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/91142/000009114219000007/edgar.xml","form_type":"4"}},{"id":3671553,"issuer":{"id":3642,"kind":"organization","name":"SMITH A O CORP"},"owners":[{"id":130443,"kind":"person","name":"Goodwin Wallace E","position":1,"cik":"0001736083","reported_name":"Goodwin Wallace E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & GM, Lochinvar, LLC"}}],"security":"Employee Stock Options (Right to Buy)","published_at":"2019-02-07T21:01:31.000Z","date":"2019-02-06","kind":"exercise","acquired":false,"shares":13200,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The employee stock options were granted on 02/09/2009 under the A. 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The prices actually received ranged from $50.00 to $50.08.  The reporting person has provided to the issuer, and will provide to any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range for all transactions reported on this Form 4 utilizing an average weighted price."}],"balance_after":13783,"source":{"system":"sec-edgar","filing":"0000091142-19-000001","document":"edgar.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/91142/000009114219000001/edgar.xml","form_type":"4"}},{"id":3671551,"issuer":{"id":3642,"kind":"organization","name":"SMITH A O CORP"},"owners":[{"id":130443,"kind":"person","name":"Goodwin Wallace E","position":1,"cik":"0001736083","reported_name":"Goodwin Wallace E","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"President & GM, Lochinvar, LLC"}}],"security":"Common Stock","published_at":"2019-02-07T21:01:31.000Z","date":"2019-02-06","kind":"exercise","acquired":true,"shares":13200,"price":4.751,"value":62713.2,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Mr. Goodwin is a participant in the A. 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