Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Sep. 27, 2025	May 31, 2025	Dec. 28, 2024	May 31, 2018
Debt Instrument [Line Items]
Deferred debt issuance costs	$ (1.1)		$ (1.4)
Total debt	324.2		344.6
Less: Current maturities of debt	0.0		50.3
Long-term debt	$ 324.2		$ 294.3
Fixed-rate notes due in 2025 with an interest rate of 4.2 %
Debt Instrument [Line Items]
Interest rate		4.20%
Fixed-rate notes due in 2028 with an interest rate of 4.4 %
Debt Instrument [Line Items]
Interest rate				4.40%
Revolving Credit Facility
Debt Instrument [Line Items]
Interest rate	5.70%		6.40%
Total debt, gross	$ 75.3		$ 45.7
Unsecured Debt
Debt Instrument [Line Items]
Interest rate	5.70%		5.90%
Total debt, gross	$ 200.0		$ 200.0
Private Placement Notes | Fixed-rate notes due in 2025 with an interest rate of 4.2 %
Debt Instrument [Line Items]
Interest rate	4.20%
Total debt, gross	$ 0.0		50.0
Private Placement Notes | Fixed-rate notes due in 2028 with an interest rate of 4.4 %
Debt Instrument [Line Items]
Interest rate	4.40%
Total debt, gross	$ 50.0		50.0
Other Notes
Debt Instrument [Line Items]
Total debt, gross	$ 0.0		$ 0.3