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Stockholders' Equity - Share Repurchase Activity (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Stock [Line Items]
Share repurchases, amount	$ 699.7	$ 509.9	$ 430.0
Common Stock
Class of Stock [Line Items]
Shares Repurchased (in shares)	4.5	3.5	5.0
Average Price (in dollars per share)	$ 144.45	$ 146.54	$ 86.35

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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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