Summary of Significant Accounting Policies - Summary of Rollforward of Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024		Dec. 31, 2023
Accounting Policies [Abstract]
Balance at Beginning of Year	$ 67.6	$ 99.2		$ 109.3
Provision for credit losses	7.1	9.0		5.4
Write-Offs	(11.2)	(35.6)	[1]	(18.2)
Currency Impact and Other	10.6	(5.0)		2.7
Balance at End of Year	$ 74.1	$ 67.6		$ 99.2

[1] Includes a $24.7 bad debt write-off in Italy to secure tax benefits.