Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Name:	us-gaap_StockRepurchasedDuringPeriodShares
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration

Earnings Per Share - Narrative (Details) - shares shares in Thousands	3 Months Ended			12 Months Ended
	Mar. 31, 2022	Sep. 30, 2021	Mar. 31, 2021	Dec. 31, 2021
Common Stock
Stock Repurchased and Retired [Line Items]
Repurchase of common stock (in shares)	721		4,505	(14,773)
Preferred Stock
Stock Repurchased and Retired [Line Items]
Stock Repurchased and Retired During Period, Shares		1,000