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Other Postretirement Benefit Plans - Balance Sheets (Details) - Other Benefits - USD ($)
$ in Thousands
Jan. 29, 2022
Jan. 30, 2021
Defined Benefit Plan Disclosure [Line Items]    
Current liabilities $ (676) $ (708)
Noncurrent liabilities (5,429) (4,898)
Net Amount Recognized $ (6,105) $ (5,606)