Pension And Postretirement Benefits (Tables)

6 Months Ended

Jan. 30, 2022

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

Components of net benefit expense (income) were as follows:

	Three Months Ended								Six Months Ended
	Pension				Postretirement				Pension				Postretirement
(Millions)	January 30, 2022		January 31, 2021		January 30, 2022		January 31, 2021		January 30, 2022		January 31, 2021		January 30, 2022		January 31, 2021
Service cost	$	5	$	4	$	—	$	—	$	9	$	9	$	—	$	—
Interest cost	11		10		1		1		21		20		2		2
Expected return on plan assets	(32)		(30)		—		—		(62)		(61)		—		—
Amortization of prior service cost	—		—		(1)		(1)		—		—		(1)		(2)
Actuarial losses (gains)	(10)		(30)		—		—		(4)		(34)		—		—
Net periodic benefit expense (income)	$	(26)	$	(46)	$	—	$	—	$	(36)	$	(66)	$	1	$	—