Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Assets subject to amortization, accumulated amortization	$ (3,784.1)	$ (3,082.9)
Intangible assets, cost	11,996.2	11,113.6
Intangible assets, net book value	8,212.1	8,030.7
Trade names
Finite-Lived Intangible Assets [Line Items]
Assets not subject to amortization	728.0	689.3
Customer related intangibles
Finite-Lived Intangible Assets [Line Items]
Assets subject to amortization, cost	10,061.7	9,300.7
Assets subject to amortization, accumulated amortization	(3,000.5)	(2,437.7)
Assets subject to amortization, net book value	7,061.2	6,863.0
Unpatented technology
Finite-Lived Intangible Assets [Line Items]
Assets subject to amortization, cost	1,047.0	954.6
Assets subject to amortization, accumulated amortization	(638.8)	(506.9)
Assets subject to amortization, net book value	408.2	447.7
Software
Finite-Lived Intangible Assets [Line Items]
Assets subject to amortization, cost	149.2	149.0
Assets subject to amortization, accumulated amortization	(143.4)	(134.0)
Assets subject to amortization, net book value	5.8	15.0
Patents and other protective rights
Finite-Lived Intangible Assets [Line Items]
Assets subject to amortization, cost	10.3	10.3
Assets subject to amortization, accumulated amortization	(1.4)	(1.2)
Assets subject to amortization, net book value	$ 8.9	9.1
Trade names
Finite-Lived Intangible Assets [Line Items]
Assets subject to amortization, cost		9.7
Assets subject to amortization, accumulated amortization		(3.1)
Assets subject to amortization, net book value		$ 6.6