Goodwill and Other Intangible Assets - Other Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Amortized intangible assets:
Accumulated Amortization	$ (1,526.8)	$ (1,227.1)
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Gross Carrying Amount	5,105.4	5,139.8
Accumulated Amortization	(1,526.8)	(1,227.1)
Net Carrying Amount	3,578.6	3,912.7
Tradenames
Unamortized intangible assets:
Carrying amount	1,555.5	1,565.4
Customer lists and relationships
Amortized intangible assets:
Gross Carrying Amount	3,029.0	3,055.0
Accumulated Amortization	(1,286.1)	(1,048.3)
Net Carrying Amount	1,742.9	2,006.7
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(1,286.1)	(1,048.3)
Technology
Amortized intangible assets:
Gross Carrying Amount	360.0	356.4
Accumulated Amortization	(124.5)	(77.8)
Net Carrying Amount	235.5	278.6
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(124.5)	(77.8)
Tradenames
Amortized intangible assets:
Gross Carrying Amount	46.2	47.8
Accumulated Amortization	(22.7)	(19.0)
Net Carrying Amount	23.5	28.8
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(22.7)	(19.0)
Backlog
Amortized intangible assets:
Gross Carrying Amount	1.0	8.1
Accumulated Amortization	(0.3)	(5.1)
Net Carrying Amount	0.7	3.0
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(0.3)	(5.1)
Other
Amortized intangible assets:
Gross Carrying Amount	113.7	107.1
Accumulated Amortization	(93.2)	(76.9)
Net Carrying Amount	20.5	30.2
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	$ (93.2)	$ (76.9)