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Equity - Narrative (Details) - shares	1 Months Ended	3 Months Ended	9 Months Ended
	Nov. 08, 2021	Sep. 30, 2021	Sep. 30, 2021	Sep. 22, 2021	Dec. 31, 2020
Equity, Class of Treasury Stock [Line Items]
Shares reserved for future issuance (in shares)				410,000
Granted (in shares)			0
Number of shares repurchased under share repurchase plan (in shares)		0	0
Treasury shares that were previously surrendered by employees to satisfy tax withholdings (in shares)			1,300,000
Treasury stock (in shares)		12,000,000	12,000,000		11,800,000
Subsequent Event
Equity, Class of Treasury Stock [Line Items]
Granted (in shares)	390,584
Previous share repurchase programs
Equity, Class of Treasury Stock [Line Items]
Number of shares repurchased under share repurchase plan (in shares)			10,700,000

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- Definition

Treasury Stock, Shares Outstanding, Shares Acquired, Previously Cancelled Vested Shares Withheld For Tax Purposes

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- Definition

Aggregate number of common shares reserved for future issuance.

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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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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