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Financing and Capital - Components of Debt (Details) - USD ($) $ in Millions	Apr. 01, 2022	Jan. 01, 2022	Dec. 31, 2021	Apr. 02, 2021	Feb. 22, 2019
Debt Instrument [Line Items]
Long-term debt	$ 3,738.7		$ 3,959.0
Less: current portion of long-term debt	999.8		2,151.7
Long-term debt, net of current maturities	2,738.9		1,807.3
Delayed-Draw Term Loan due 2022 \| Line of Credit
Debt Instrument [Line Items]
Long-term debt	999.8		999.7
Commercial Paper \| U.S. dollar-denominated commercial paper
Debt Instrument [Line Items]
Long-term debt	1,296.2		364.9
Convertible and Registered Notes \| 3.15% senior unsecured notes due 2026
Debt Instrument [Line Items]
Long-term debt	$ 895.4		895.1
Interest rate, stated percentage	3.15%
Convertible and Registered Notes \| 4.30% senior unsecured notes due 2046
Debt Instrument [Line Items]
Long-term debt	$ 547.3		547.3
Interest rate, stated percentage	4.30%
Convertible Debt \| 0.875% senior convertible notes due 2022
Debt Instrument [Line Items]
Long-term debt	$ 0.0		$ 1,152.0		$ 1,300.0
Interest rate, stated percentage	0.875%	0.875%		0.875%	0.875%