Income Taxes - Provision for Income Tax (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Current
Federal	$ 41.7	$ 31.1	$ 22.5
State and local	6.3	2.7	5.1
Foreign	15.0	15.5	9.9
Total current	63.0	49.3	37.5
Deferred
Federal	(4.6)	(15.3)	15.3
State and local	(1.7)	(1.6)	(2.7)
Foreign	1.3	12.3	3.6
Total deferred	(5.0)	(4.6)	16.2
Provision (benefit) for income taxes	$ 58.0	$ 44.7	$ 53.7

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

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