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Shareholders' Equity - Additional Information (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		1 Months Ended	3 Months Ended				6 Months Ended
	Aug. 08, 2023	Feb. 28, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022	Oct. 31, 2022
Subsequent Event
Dividends paid							$ 12.2	$ 11.7
Cash dividends per share, declared (in dollars per share)			$ 0.29	$ 0.29	$ 0.28	$ 0.28
Shares authorized for repurchase (in shares)									50.0
Shares authorized for repurchase, authorization period							2 years
Shares authorized for repurchase, vesting period							3 years
Employee Stock Options
Subsequent Event
Average expected term (in years)							6 years
Fair value (in dollars per share)		$ 45.13
Key Executives
Subsequent Event
Options issued (in shares)		0.1
Exercise price (in dollars per share)		$ 116.69
Option term (in years)		10 years
Subsequent Event
Subsequent Event
Cash dividends per share, declared (in dollars per share)	$ 0.29

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