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Long-Term Debt and Letters of Credit - Long-Term Debt (Details)	Apr. 04, 2021 USD ($)	Apr. 04, 2021 EUR (€)	Mar. 22, 2021 USD ($)	Mar. 04, 2021 USD ($)	Jan. 03, 2021 USD ($)
Debt Instrument [Line Items]
Debt discount and debt issuance costs	$ (32,300,000)				$ (800,000)
Total debt, net	3,243,300,000				778,500,000
Less: current portion of long-term debt and other debt	0				(97,600,000)
Long-term debt, net of current portion	3,243,300,000				680,900,000
Credit facility
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 1,000,000,000.0
Debt face (in euro)				$ 1,000,000,000.0
Credit facility \| Revolving credit facility
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 750,000,000.0				$ 750,000,000
Weighted average interest rate	1.21%	1.21%			1.05%
Long-term debt, gross	$ 125,000,000.0				$ 125,000,000.0
Term loans \| Term loan due October 2024, variable rate of 1.11% at April 4, 2021 and 1.15% at January 3, 2021, swapped to a Euro fixed rate of 0.6120%
Debt Instrument [Line Items]
Effective interest rate	1.11%	1.11%			1.15%
Stated interest rate	0.612%	0.612%
Long-term debt, gross	$ 150,000,000.0				$ 150,000,000.0
Senior notes
Debt Instrument [Line Items]
Debt face (in euro)	$ 3,000,000,000.0		$ 3,000,000,000.0
Senior notes \| 0.65% Fixed Rate Notes due April 2023
Debt Instrument [Line Items]
Stated interest rate	0.65%	0.65%	0.65%
Debt face (in euro)			$ 300,000,000.0
Long-term debt, gross	$ 300,000,000.0				0
Senior notes \| 0.95% Fixed Rate Notes due April 2024
Debt Instrument [Line Items]
Stated interest rate	0.95%	0.95%	0.95%
Debt face (in euro)			$ 450,000,000.0
Long-term debt, gross	$ 450,000,000.0				0
Senior notes \| 1.60% Fixed Rate Notes due April 2026
Debt Instrument [Line Items]
Stated interest rate	1.60%	1.60%	1.60%
Debt face (in euro)			$ 450,000,000.0
Long-term debt, gross	$ 450,000,000.0				0
Senior notes \| 2.25% Fixed Rate Notes due April 2028
Debt Instrument [Line Items]
Stated interest rate	2.25%	2.25%	2.25%
Debt face (in euro)			$ 700,000,000.0
Long-term debt, gross	$ 700,000,000.0				0
Senior notes \| 2.75% Fixed Rate Notes due April 2031
Debt Instrument [Line Items]
Stated interest rate	2.75%	2.75%	2.75%
Debt face (in euro)			$ 1,100,000,000
Long-term debt, gross	$ 1,100,000,000.0				0
Senior notes \| 3.09% Fixed Rate Senior Notes repaid March 2021
Debt Instrument [Line Items]
Stated interest rate	3.09%	3.09%
Long-term debt, gross	$ 0				95,000,000.0
Senior notes \| 3.28% Fixed Rate Senior Notes repaid March 2021
Debt Instrument [Line Items]
Stated interest rate	3.28%	3.28%
Long-term debt, gross	$ 0				100,000,000.0
Senior notes \| 0.70% €50 Million Fixed Rate Senior Notes repaid March 2021
Debt Instrument [Line Items]
Stated interest rate	0.70%	0.70%
Debt face (in euro) \| €		€ 50,000,000
Long-term debt, gross	$ 0				61,100,000
Senior notes \| 0.92% €100 Million Fixed Rate Senior Notes repaid March 2021
Debt Instrument [Line Items]
Stated interest rate	0.92%	0.92%
Debt face (in euro) \| €		€ 100,000,000
Long-term debt, gross	$ 0				122,100,000
Senior notes \| 1.09% €100 Million Fixed Rate Senior Notes repaid March 2021
Debt Instrument [Line Items]
Stated interest rate	1.09%	1.09%
Debt face (in euro) \| €		€ 100,000,000
Long-term debt, gross	$ 0				122,100,000
Other debt
Debt Instrument [Line Items]
Long-term debt, gross	$ 600,000				$ 4,000,000.0