CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Oct. 31, 2020	Nov. 02, 2019	Oct. 31, 2020	Nov. 02, 2019
Statement of Comprehensive Income [Abstract]
Net income/(loss)		$ (368)	$ (93)	$ (1,312)	$ (295)
Other comprehensive income/(loss), net of tax:
Currency translations (1)	[1]	0	0	1	0
Cash flow hedges (2)	[2]	0	6	0	49
Net actuarial gain/(loss) arising during the period (3)	[3]	(17)	0	(58)	0
Prior service credit/(cost) arising during the period (4)	[4]	0	0	4	0
Defined Benefit Plan, Amortization of Prior Service Cost (Credit)	[5]	1	2	4	6
Total other comprehensive income/(loss), net of tax		(16)	(4)	(51)	(43)
Total comprehensive income/(loss), net of tax		$ (384)	$ (97)	$ (1,363)	$ (338)

[1] Net of $0 million of tax in the nine months ended October 31, 2020.

[2] Net of $0 million in tax in the three and nine months ended November 2, 2019. Pre-tax amounts of $(1) million and $(5) million in the three and nine months ended November, 2, 2019, respectively, were recognized in net interest expense in the unaudited Interim Consolidated Statements of Operations.

[3] Net of $0 million of tax in the three and nine months ended October 31, 2020

[4] Net of $0 million of tax in the three and nine months ended October 31, 2020.

[5] Net of $0 million of tax in each of the three and nine months ended October 31, 2020, and November 2, 2019. Pre-tax amounts of $1 million and $2 million in the three months ended October 31, 2020, and November 2, 2019, respectively, were recognized in Other components of net periodic pension cost/(income) in the unaudited interim Consolidated Statements of Operations. Additionally, pre-tax amounts of $4 million and $6 million in the nine months ended October 31, 2020, and November 2, 2019, were recognized in Other components of net periodic pension cost/(income) in the unaudited interim Consolidated Statements of Operations.