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One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period (\"Price Per Share Goal\"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period (\"Price Per Share Goal\"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F4","text":"Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. One-fifth of the RSU's will be considered earned when the Company achieves each of the following average closing stock price targets of $13.50, $15.00, $16.50, $18.00 and $19.50 over a consecutive 20-trading day period during the five-year performance period (\"Price Per Share Goal\"), subject to the Reporting Person's continued service. Each earned RSU will vest on the later of the third anniversary of the grant date and the date on which the Price Per Share Goal is achieved."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Represents an award of RSU's under the Company's LTIP that was approved by the Compensation Committee. 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(the \"Company\") vested, and 13,890 shares of the Company's common stock were withheld to satisfy tax withholding obligations. 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(the \"Company\") vested, and 12,548 shares of the Company's common stock were withheld to satisfy tax withholding obligations. The closing price on February 8, 2022 of the Company's common stock on the New York Stock Exchange was $11.71 per share."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Number of securities rounded to the nearest whole share."}],"balance_after":459908,"source":{"system":"sec-edgar","filing":"0001209191-22-008546","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1295810/000120919122008546/doc4.xml","form_type":"4"}},{"id":2571871,"issuer":{"id":4497,"kind":"organization","name":"Sunstone Hotel Investors, Inc."},"owners":[{"id":35626,"kind":"person","name":"Springer Robert C","position":1,"cik":"0001541084","reported_name":"Springer Robert C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Investment Officer"}}],"security":"Common Stock","published_at":"2021-09-14T00:04:21.000Z","date":"2021-09-09","kind":"grant","acquired":true,"shares":88411,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On September 9, 2021, Sunstone Hotel Investors, Inc. granted 88,411 restricted shares of common stock to the Reporting Person pursuant to its 2004 Long-Term Incentive Plan, as amended and restated November 1, 2019.  Such shares were issued under a one-time retention program and will vest in two equal installments on each of February 28, 2023 and September 30, 2024, subject to the satisfaction of certain vesting requirements."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Number of securities rounded to the nearest whole share."}],"balance_after":472456,"source":{"system":"sec-edgar","filing":"0001209191-21-055773","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1295810/000120919121055773/doc4.xml","form_type":"4"}},{"id":2858734,"issuer":{"id":4497,"kind":"organization","name":"Sunstone Hotel Investors, Inc."},"owners":[{"id":35626,"kind":"person","name":"Springer Robert C","position":1,"cik":"0001541084","reported_name":"Springer Robert C","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Investment Officer"}}],"security":"Common Stock","published_at":"2021-02-17T00:38:11.000Z","date":"2021-02-13","kind":"tax_withholding","acquired":false,"shares":13891,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"On February 13, 2021, 26,382 restricted common shares (awarded to the Reporting Person on February 13, 2020) of Sunstone Hotel Investors, Inc. 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