Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Oct. 01, 2022	Oct. 01, 2021
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross carrying value of goodwill	$ 8,178.0		$ 8,178.0	$ 8,370.1	$ 8,415.5
Accumulated impairment losses	2,886.1		2,886.1	2,217.5	2,264.5
Amortization of intangible assets			208.1	218.0	220.0
Goodwill impairment			845.0	0.0	1,484.3
Fair value in excess of carrying value, percentage						15.00%
Americas | Impairment losses
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Special items, net		$ 28.6
Special items, noncontrolling interest		$ 12.1
Americas
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Gross carrying value of goodwill	6,790.4		6,790.4	6,852.9	6,846.4
Accumulated impairment losses	1,498.5		1,498.5	$ 700.3	$ 695.4
Goodwill impairment	$ 845.0		$ 845.0
Discount rate						8.75%	8.25%
Percentage of fair value in excess of carrying amount							6.00%