Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Change in the carrying amount of goodwill
Balance at the beginning of the period	$ 2,111.1
Acquisition	16.5
Effect of foreign currency translation	(2.3)
Balance at the end of the period	2,125.3
Accumulated impairment losses	$ 0.0	$ 0.0