Changes in Accumulated Other Comprehensive Loss (Tables)
3 Months Ended
May 05, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Summary of changes in AOCL by component (net of tax)
Changes in AOCL by component (net of tax) are summarized as follows (in thousands): 
 
 
Defined Benefit Pension Plan Items
 
 
Three Months Ended
 
 
May 5, 2018
 
April 29, 2017
Beginning balance
 
$
15,444

 
$
11,137

 
 
 
 
 
Amounts reclassified from AOCL
 
(100
)
 

Reclassification due to the adoption of ASU No. 2018-02
 
2,542

 

 
 
 
 
 
Ending balance
 
$
17,886

 
$
11,137