Debt (Details) € in Millions	1 Months Ended		3 Months Ended
	Sep. 27, 2025 EUR (€)	Sep. 27, 2025 USD ($)	Sep. 27, 2025 USD ($)	Jun. 28, 2025 USD ($)	Mar. 29, 2025 EUR (€)	Dec. 28, 2024 EUR (€)	Sep. 27, 2025 USD ($)	Dec. 28, 2024 USD ($)
Debt Instrument [Line Items]
Fair value of debt							$ 3,710,000,000	$ 3,010,000,000.00
Financial covenant unrestricted cash and cash equivalents over debt							$ 50,000,000
Senior Notes
Debt Instrument [Line Items]
Repayments of senior notes | €					€ 500
Proceeds from senior notes | €						€ 500
Medium-Term Notes
Debt Instrument [Line Items]
Repayments of senior notes			$ 5,000,000	$ 25,000,000
Senior Notes Due 2035
Debt Instrument [Line Items]
Face amount | €	€ 500
Stated interest rate (in percent)	4.00%						4.00%
Proceeds from issuance of senior notes	€ 494	$ 577,000,000
Senior Notes Due 2025
Debt Instrument [Line Items]
Face amount | €						€ 500
Line of Credit | Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity							$ 1,200,000,000
Amount outstanding							$ 0	$ 0