Shareholders' Equity - Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 03, 2024	Jul. 29, 2023	Aug. 03, 2024	Jul. 29, 2023
Balance			$ (34,504)
Other comprehensive income, net of tax	$ 4,530	$ 333	4,841	$ 892
Balance	(29,473)	(25,530)	(29,473)	(25,530)
Foreign Currency Translation
Balance	(1,855)	(1,433)	(1,098)	(1,213)
Other comprehensive income (loss) before reclassifications	3,565	120	2,808	(100)
Other comprehensive income, net of tax	3,565	120	2,808	(100)
Balance	1,710	(1,313)	1,710	(1,313)
Pension and Other Postretirement Transactions
Balance	(32,266)	(24,827)	(33,406)	(25,537)
Amounts reclassified from accumulated other comprehensive loss	1,459	821	2,994	1,776
Tax benefit	(376)	(211)	(771)	(456)
Net reclassifications	1,083	610	2,223	1,320
Other comprehensive income, net of tax	1,083	610	2,223	1,320
Balance	(31,183)	(24,217)	(31,183)	(24,217)
Accumulated Other Comprehensive (Loss) Income
Balance	(34,121)	(26,260)	(34,504)	(26,750)
Other comprehensive income (loss) before reclassifications	3,565	120	2,808	(100)
Amounts reclassified from accumulated other comprehensive loss	1,459	821	2,994	1,776
Tax benefit	(376)	(211)	(771)	(456)
Net reclassifications	1,083	610	2,223	1,320
Other comprehensive income, net of tax	4,648	730	5,031	1,220
Balance	$ (29,473)	$ (25,530)	$ (29,473)	$ (25,530)