Goodwill and Intangible Assets -Schedule of Changes in Carrying Amount of Goodwill (Details) $ in Millions	9 Months Ended
	Sep. 30, 2025 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 218.1
Additions	1.4
Beginning balance, accumulated impairment losses	(32.5)
Beginning balance, net	185.6
Foreign currency fluctuations	24.1
Foreign currency fluctuations, accumulated impairment losses	(2.8)
Foreign currency fluctuations, net	21.3
Ending balance	243.6
Ending balance, accumulated impairment losses	(35.3)
Ending balance, net	$ 208.3