Financing and Capital - Narrative (Details) shares in Millions							3 Months Ended			6 Months Ended
	Jun. 28, 2022 USD ($)	Jun. 21, 2022 USD ($)	Jun. 17, 2022 USD ($)	Feb. 15, 2022 USD ($)	Feb. 09, 2021 USD ($)	Feb. 22, 2019 USD ($)	Jul. 01, 2022 USD ($)	Jul. 02, 2021 USD ($)	Apr. 02, 2021 USD ($)	Jul. 01, 2022 USD ($)	Jul. 02, 2021 USD ($)	Jun. 17, 2022 JPY (¥)	Jan. 01, 2022	Dec. 31, 2021 USD ($)	Jan. 19, 2021 USD ($) shares
Debt Instrument [Line Items]
Debt discounts, premiums and issuance costs							$ 8,000,000			$ 8,000,000				$ 13,000,000
Principal amount															$ 1,100,000,000
Carrying value							3,682,100,000			3,682,100,000				3,959,000,000
Loss on extinguishment of debt							0	$ 0		0	$ 104,900,000
Repayments of convertible debt										1,156,500,000	0
Interest expense							21,000,000.0	$ 25,200,000		$ 39,800,000	52,900,000
Vontier
Debt Instrument [Line Items]
Investment balance (in shares) | shares															33.5
Gain on investment in Vontier Corporation									$ 57,000,000
Yen Term Loan
Debt Instrument [Line Items]
Debt term			3 years
Principal amount | ¥												¥ 14,400,000,000
Net proceeds yielded			$ 107,000,000
Yen Term Loan | Tokyo Term Risk Free Rate
Debt Instrument [Line Items]
Basis spread on variable interest rate			0.65%
Euro Term Loan
Debt Instrument [Line Items]
Debt term		3 years
Principal amount		$ 275,000,000
Net proceeds yielded	$ 290,000,000
Euro Term Loan | Euro Interbank Offered Rate
Debt Instrument [Line Items]
Basis spread on variable interest rate	0.55%
Revolving Credit Facility
Debt Instrument [Line Items]
Debt term										5 years
Term loan facility, aggregate amount							2,000,000,000			$ 2,000,000,000
Outstanding borrowings							$ 0			0
Line of Credit
Debt Instrument [Line Items]
Loss on extinguishment of debt											$ 94,400,000
Additional Paid-In Capital
Debt Instrument [Line Items]
Early extinguishment of 0.875% convertible senior notes due 2022					$ 11,600,000				$ (11,600,000)
Convertible Debt
Debt Instrument [Line Items]
Loss on extinguishment of debt										10,500,000
Interest expense										$ 2,100,000
Convertible Debt | 0.875% senior convertible notes due 2022
Debt Instrument [Line Items]
Proceeds from the issuance of convertible notes						$ 1,400,000,000
Interest rate, stated percentage						0.875%	0.875%	0.875%	0.875%	0.875%	0.875%		0.875%
Carrying value						$ 1,300,000,000	$ 0			$ 0				1,152,000,000
Discount at issuance						$ 102,200,000
Effective interest rate						3.38%
Debt issuance costs						$ 24,300,000
Debt instrument, repurchased face amount					$ 281,000,000
Repayments of convertible debt				$ 1,200,000,000
Interest expense								$ 11,100,000			$ 23,300,000
Interest expense, debt								2,500,000		1,300,000	5,300,000
Amortization of debt issuance costs								1,500,000		$ 800,000	3,200,000
Amortization of debt discount								$ 7,100,000			$ 14,800,000
Convertible Debt | Senior Unsecured Notes due 2022, Over-Allotment Option
Debt Instrument [Line Items]
Principal amount						$ 187,500,000
Commercial Paper | U.S. dollar-denominated commercial paper
Debt Instrument [Line Items]
Debt term										32 days
Carrying value							$ 847,000,000.0			$ 847,000,000.0				$ 364,900,000
Effective interest rate							1.84%			1.84%
Commercial Paper | U.S. dollar-denominated commercial paper | Maximum
Debt Instrument [Line Items]
Debt term										397 days
Commercial Paper | Euro-denominated commercial paper | Maximum
Debt Instrument [Line Items]
Debt term										183 days