Other Postretirement Benefit Plans - Other Comprehensive Income (Details) - Other Benefits - USD ($) $ in Thousands	Jan. 30, 2021	Feb. 01, 2020
Defined Benefit Plan Disclosure [Line Items]
Prior service cost	$ (322)	$ (1,244)
Net loss (gain)	1,040	2,384
Total Recognized in Accumulated Other Comprehensive Loss	$ 718	$ 1,140

Amount, before 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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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
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Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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