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Pension and Savings Plans (Tables)
 8 Months Ended
May 06, 2017
Retirement Benefits [Abstract]  
Net Periodic Benefit Expense

The components of net periodic pension expense related to the Company’s pension plans consisted of the following:

 

     Twelve Weeks Ended      Thirty-Six Weeks Ended  

(in thousands)

    May 6,
2017		      May 7,
2016		      May 6,
2017		      May 7,
2016		  

Interest cost

    $ 2,385      $ 2,601      $ 7,155      $ 7,804  

Expected return on plan assets

      (4,628 )       (3,810 )       (13,885 )       (11,431 ) 

Amortization of net loss

      3,201        2,424        9,605        7,273  
  

 

 

     

 

 

     

 

 

     

 

 

  

Net periodic pension expense

    $ 958      $ 1,215      $ 2,875      $ 3,646