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Stock Repurchases Tender Offer (Details) - Open Market Purchases - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Equity, Class of Treasury Stock [Line Items]
Repurchase of common stock (in shares)	2,904	8,095	13,877
Value of treasury stock acquired	$ 285,710	$ 787,854	$ 1,546,016
Treasury stock acquired, average cost per share	$ 97.82	$ 97.30	$ 111.38

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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