Fair Value of Financial Instruments - Fair Value Hierarchy (Details) - USD ($) $ in Millions	Dec. 25, 2022	Dec. 26, 2021
Assets:
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Prepaid expenses and other current assets, Assets, Noncurrent, Excluding Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Liabilities:
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current, Other Liabilities, Noncurrent
Fair value, recurring
Assets:
Available-for-sale securities	$ 1.7	$ 1.9
Derivatives	7.9	10.9
Total assets	9.6	12.8
Liabilities:
Derivatives	2.9	2.6
Option agreement	1.7	1.7
Total liabilities	4.6	4.3
Fair value, recurring | Quoted Prices in Active Markets for Identical Assets (Level 1)
Assets:
Available-for-sale securities	1.7	1.9
Derivatives	0.0	0.0
Total assets	1.7	1.9
Liabilities:
Derivatives	0.0	0.0
Option agreement	0.0	0.0
Total liabilities	0.0	0.0
Fair value, recurring | Significant Other Observable Inputs (Level 2)
Assets:
Available-for-sale securities	0.0	0.0
Derivatives	7.9	10.9
Total assets	7.9	10.9
Liabilities:
Derivatives	2.9	2.6
Option agreement	0.0	0.0
Total liabilities	2.9	2.6
Fair value, recurring | Significant Unobservable Inputs (Level 3)
Assets:
Available-for-sale securities	0.0	0.0
Derivatives	0.0	0.0
Total assets	0.0	0.0
Liabilities:
Derivatives	0.0	0.0
Option agreement	1.7	1.7
Total liabilities	$ 1.7	$ 1.7