Income Taxes - Income Taxes Attributable to Earnings Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2025	Dec. 29, 2024	Dec. 31, 2023
Current:
United States	$ 2.2	$ 47.0	$ (29.0)
State and local	(0.6)	11.0	(6.4)
International	56.0	65.2	57.6
Current income tax expense (benefit)	57.6	123.2	22.2
Deferred:
United States	125.9	(2.2)	(36.3)
State and local	21.3	(9.7)	(3.0)
International	11.4	(8.7)	(204.2)
Deferred income tax expense (benefit)	158.6	(20.6)	(243.5)
Total tax expense (benefit)	$ 216.2	$ 102.6	$ (221.3)