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BENEFIT PLANS BENEFIT PLANS (Tables)
 3 Months Ended
Nov. 02, 2019
Retirement Benefits [Abstract]  
Net Periodic Benefit Cost (Income) Recognized in Other Comprehensive Income (Loss)
Net periodic benefit (income) cost and contributions to defined benefit pension and other post-retirement benefit plans consisted of the following:
 
First Quarter Ended
 
Pension Benefits
 
Other Postretirement Benefits
(in thousands)
November 2, 2019
 
October 27, 2018
 
November 2, 2019
 
October 27, 2018
Net Periodic Benefit (Income) Cost
 
 
 
 
 
 
 
Service cost
$
—

 
$
—

 
$
14

 
$
4

Interest cost
16,690

 
1,847

 
236

 
38

Expected return on plan assets
(27,482
)
 
(2,724
)
 
(54
)
 
(5
)
Amortization of net actuarial loss (gain)
3

 
—

 
(777
)
 
—

Net periodic benefit (income) cost
$
(10,789
)
 
$
(877
)
 
$
(581
)
 
$
37

 
 
 
 
 
 
 
 
Contributions to benefit plans
$
(4,100
)
 
$
(37
)
 
$
(100
)
 
$
(9
)