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Fair Value Measurements - Level 3 Roll - (Details) - USD ($)
$ in Thousands
9 Months Ended
Oct. 28, 2017
Oct. 29, 2016
Deferred Compensation    
FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems    
Begining Balance $ (7,649) $ (6,187)
Redemptions (338) (592)
Additions (551) (464)
Losses (Gains) Included In Earnings 0 0
Ending Balance (8,538) (7,243)
Cash Surrender Value - Life Insurance    
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]    
Beginning Balance 7,973 6,409
Redemptions 0 0
Additions 74 1,059
Gains (Losses) Included in Earnings 381 284
Gains (Losses) Included in Other Comprehensive Income 0 0
Ending Balance $ 8,428 $ 7,752