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Pension (Tables)
6 Months Ended
Jul. 30, 2022
Retirement Plans and Other Benefits [Abstract]  
Net Benefit Expense (Income)

Thirteen weeks ended

Twenty-six weeks ended

July 30,

July 31,

July 30,

July 31,

($ in millions)

2022

2021

2022

2021

Service cost

$

3

$

4

$

7

$

8

Interest cost

5

 

5

10

9

Expected return on plan assets

(7)

 

(8)

(15)

(17)

Amortization of net loss

3

 

2

5

5

Net benefit expense

$

4

$

3

$

7

$

5