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Stockholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions					3 Months Ended		12 Months Ended
	Jan. 13, 2023	Dec. 08, 2022	Jul. 15, 2022	May 18, 2022	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 26, 2022
Common stock dividends paid			$ 117.1				$ 420.3	$ 379.8	$ 299.6
Dividends declared per common share							$ 4.75	$ 4.00	$ 3.37
Dividends paid per common share (in dollars per share)		$ 1.25		$ 1.25
Stock repurchase program, authorized amount										$ 1,000.0
Repurchases of common stock under stock repurchase program					4.0	4.0	477.5	1.4	0.0
Common stock repurchase authorization amount available					$ 522.6		$ 522.6	$ 193.0
Minimum
Dividends paid per common share (in dollars per share)				4.00
Maximum
Dividends paid per common share (in dollars per share)				$ 5.00
Subsequent Event
Common stock dividends paid	$ 112.1

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