Business Overview - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2022	Apr. 02, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 9,517.0
Other comprehensive income (loss) before reclassifications, net of income taxes	(39.4)	$ (34.7)
Amounts reclassified from accumulated other comprehensive income (loss):
Increase (decrease)	0.6	1.3
Income tax impact	(0.1)	(0.3)
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	0.5	1.0
Total other comprehensive income (loss), net of income taxes	(38.9)	(33.7)
Ending balance	9,566.7
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(122.7)	(54.0)
Other comprehensive income (loss) before reclassifications, net of income taxes	(39.4)	(34.7)
Amounts reclassified from accumulated other comprehensive income (loss):
Increase (decrease)	0.0	0.0
Income tax impact	0.0	0.0
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	0.0	0.0
Total other comprehensive income (loss), net of income taxes	(39.4)	(34.7)
Ending balance	(162.1)	(88.7)
Pension adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(62.3)	(87.1)
Other comprehensive income (loss) before reclassifications, net of income taxes	0.0	0.0
Amounts reclassified from accumulated other comprehensive income (loss):
Increase (decrease)	0.6	1.3
Income tax impact	(0.1)	(0.3)
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	0.5	1.0
Total other comprehensive income (loss), net of income taxes	0.5	1.0
Ending balance	(61.8)	(86.1)
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(185.0)	(141.1)
Amounts reclassified from accumulated other comprehensive income (loss):
Total other comprehensive income (loss), net of income taxes	(38.9)	(33.7)
Ending balance	$ (223.9)	$ (174.8)