Financial Instruments - Schedule of Production Financing Loans (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Oct. 01, 2023	Oct. 01, 2023	Dec. 25, 2022	Sep. 25, 2022
Debt Disclosure [Abstract]
Production financing	$ 0.0	$ 0.0	$ 195.6	$ 184.9
Production Financing Loans [Roll Forward]
Production financing loans, beginning balance		195.6
Drawdowns		117.9
Repayments		(162.0)
Reclass to Liabilities held for sale	(150.9)	(150.9)
Foreign exchange differences		(0.6)
Production financing loans, ending balance	$ 0.0	$ 0.0