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Stockholders' Equity - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Nov. 01, 2019
Schedule Of Capitalization Equity [Line Items]
Repurchase of shares of common stock authorized						$ 100
Repurchase of common stock, shares	0	0	0	0
Remaining authorized share repurchased amount	$ 75		$ 75		$ 75	$ 250
Treasury stock, shares	18,844,614		18,844,614		18,844,614
Aggregate cost of treasury stock	$ 722		$ 722		$ 722

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Amount of stock repurchase plan authorized.

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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

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