Long-term and Short-term Financing Arrangements (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 14, 2020	May 01, 2021	Jul. 27, 2015
Long-term and Short-term Financing Arrangements
Debt instrument, interest rate, stated percentage			6.25%
Redeemed prior to August15, 2021
Long-term and Short-term Financing Arrangements
Senior notes redemption price		101.563%
Redeemed after August15, 2021
Long-term and Short-term Financing Arrangements
Senior notes redemption price		100.00%
Senior Notes Due 2023
Long-term and Short-term Financing Arrangements
Total senior notes			$ 200.0
Senior notes, repurchase price, change of control		101.00%
Revolving Credit Facility
Long-term and Short-term Financing Arrangements
Total long-term line of credit		$ 200.0
Letters of credit outstanding, amount		12.5
Line of credit facility, remaining borrowing capacity		$ 211.3
Revolving Credit Facility | Third Amendment to Fourth Amended and Restated Credit Agreement
Long-term and Short-term Financing Arrangements
Line of credit facility, excess availability, percent to trigger debt restrictions		10.00%
Line of credit facility, excess availability to trigger debt restrictions		$ 40.0
Line of credit facility, fixed charge coverage ratio to trigger debt restrictions		1.0
Revolving Credit Facility | Fourth Amendment to Fourth Amended and Restated Credit Agreement
Long-term and Short-term Financing Arrangements
Line of credit facility, maximum borrowing capacity	$ 600.0
Line of credit facility, option to increase, amount	150.0
Line of credit facility, additional maximum borrowing capacity	$ 100.0
Debt instrument, increase in basis spread on variable rate	0.75%
Line of credit facility, unused capacity, commitment fee percentage increase	0.05%
Minimum | Revolving Credit Facility | Fourth Amendment to Fourth Amended and Restated Credit Agreement
Long-term and Short-term Financing Arrangements
Debt instrument, basis spread on variable rate	1.00%