Accumulated Other Comprehensive Loss - Rollforward (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	$ 4,058.0
Total other comprehensive (loss) income, net of income taxes	(81.6)	$ (51.7)	$ 52.4
Balance, end of period	4,206.9	4,058.0
Accumulated Other Comprehensive Loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(143.5)	(91.8)	(144.2)
(Decrease) increase before reclassifications	(53.7)	(44.7)	21.5
Income tax impact	(26.1)	(23.2)	28.8
Other comprehensive (loss) income before reclassifications, net of income taxes	(79.8)	(67.9)	50.3
Increase	(2.3)	20.9	2.9
Income tax impact	0.5	(4.7)	(0.8)
Amounts reclassified from accumulated other comprehensive loss, net of income taxes	(1.8)	16.2	2.1
Total other comprehensive (loss) income, net of income taxes	(81.6)	(51.7)	52.4
Balance, end of period	(225.1)	(143.5)	(91.8)
Foreign Currency Translation Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(139.6)	(62.5)	(116.4)
(Decrease) increase before reclassifications	(80.5)	(72.7)	26.0
Income tax impact	(20.4)	(17.0)	27.9
Other comprehensive (loss) income before reclassifications, net of income taxes	(100.9)	(89.7)	53.9
Increase	0.0	15.9	0.0
Income tax impact	0.0	(3.3)	0.0
Amounts reclassified from accumulated other comprehensive loss, net of income taxes	0.0	12.6	0.0
Total other comprehensive (loss) income, net of income taxes	(100.9)	(77.1)	53.9
Balance, end of period	(240.5)	(139.6)	(62.5)
Unrealized Loss on Cash Flow Hedges
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(1.7)	(6.3)	0.1
(Decrease) increase before reclassifications	2.2	6.1	(8.4)
Income tax impact	(0.5)	(1.5)	2.0
Other comprehensive (loss) income before reclassifications, net of income taxes	1.7	4.6	(6.4)
Increase	0.0	0.0	0.0
Income tax impact	0.0	0.0	0.0
Amounts reclassified from accumulated other comprehensive loss, net of income taxes	0.0	0.0	0.0
Total other comprehensive (loss) income, net of income taxes	1.7	4.6	(6.4)
Balance, end of period	0.0	(1.7)	(6.3)
Unrealized Pension Costs
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Balance, beginning of period	(2.2)	(23.0)	(27.9)
(Decrease) increase before reclassifications	24.6	21.9	3.9
Income tax impact	(5.2)	(4.7)	(1.1)
Other comprehensive (loss) income before reclassifications, net of income taxes	19.4	17.2	2.8
Increase	(2.3)	5.0	2.9
Income tax impact	0.5	(1.4)	(0.8)
Amounts reclassified from accumulated other comprehensive loss, net of income taxes	(1.8)	3.6	2.1
Total other comprehensive (loss) income, net of income taxes	17.6	20.8	4.9
Balance, end of period	$ 15.4	$ (2.2)	$ (23.0)