Restructuring Costs - Schedule of Changes in Restructuring Reserve (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($)
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	$ 90.0
Costs paid	(51.0)
Balance, end of period	39.0
Reportable segments | Americas
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	4.8	[1]
Costs paid	(3.2)	[1]
Balance, end of period	1.6	[1]
Reportable segments | Southern Europe
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	5.9	[2]
Costs paid	(4.4)	[2]
Balance, end of period	1.5	[2]
Reportable segments | Northern Europe
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	78.9
Costs paid	(43.2)
Balance, end of period	35.7
Reportable segments | APME
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	0.4
Costs paid	(0.2)
Balance, end of period	0.2
Corporate
Restructuring Cost and Reserve [Line Items]
Balance, beginning of period	0.0
Costs paid	0.0
Balance, end of period	$ 0.0

[1] Balances related to the United States were $3.7 and $0.9 as of December 31, 2023 and June 30, 2024, respectively

[2] Balances related to France were $2.5 and 0.7 as of December 31, 2023 and June 30, 2024, respectively. Balances related to Italy were $1.0 and $0.5 as of December 31, 2023 and June 30, 2024, respectively.