Income Taxes (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 25, 2026 USD ($)	Sep. 26, 2025 USD ($)	Sep. 25, 2026 USD ($) jurisdiction	Sep. 26, 2025 USD ($)
Income Taxes [Line Items]
Provision for income taxes	$ 7.1	$ 4.2	$ 20.9	$ 25.2
Tax Year 2016
Income Taxes [Line Items]
Real estate collateral, fair market value	8.1		8.1
Real estate collateral, net book value	3.8		3.8
Tax Year 2012 to 2015
Income Taxes [Line Items]
Real estate collateral, fair market value	33.8		33.8
Real estate collateral, net book value	$ 4.6		$ 4.6
Foreign tax authority
Income Taxes [Line Items]
Number of jurisdictions under examination | jurisdiction			3
Income tax examination, estimate of tax deficiencies			$ 282.6