RETIREMENT AND OTHER BENEFIT PLANS - Amounts in Accumulated Other Comprehensive Loss and Expected Amortization (Details) - USD ($) $ in Thousands	Jan. 31, 2026	Feb. 01, 2025
Pension Benefits
RETIREMENT AND OTHER BENEFIT PLANS
Net actuarial loss (gain)	$ 21,320	$ 28,455
Net prior service credit	(6)	34
Accumulated other comprehensive loss, net of tax	21,314	28,489
Other Postretirement Benefits
RETIREMENT AND OTHER BENEFIT PLANS
Net actuarial loss (gain)	(235)	(256)
Accumulated other comprehensive loss, net of tax	$ (235)	$ (256)

Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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