Fair Value of Financial Instruments - Schedule of Financial Instrument Fair Value (Details) - USD ($) $ in Millions	Dec. 28, 2025	Dec. 29, 2024
Quoted Prices in Active Markets for Identical Assets (Level 1)
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	$ 416.7	$ 721.2
Derivative financial instruments:
Assets	0.0	0.0
Liabilities	0.0	0.0
Debt	1,476.9	1,580.2
Significant Observable Inputs (Level 2)
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	0.0	0.0
Derivative financial instruments:
Assets	1.8	1.9
Liabilities	1.8	6.0
Debt	311.0	309.5
Total Carrying Amount
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	416.7	721.2
Derivative financial instruments:
Assets	1.8	1.9
Liabilities	1.8	6.0
Debt	1,761.0	1,909.5
Estimate of Fair Value Fair Value
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]
Cash and cash equivalents	416.7	721.2
Derivative financial instruments:
Assets	1.8	1.9
Liabilities	1.8	6.0
Debt	$ 1,787.9	$ 1,889.7