Quarterly report pursuant to Section 13 or 15(d)

Financing Activities (Detail Of Debt Repayments) (Details)

v3.21.2
Financing Activities (Detail Of Debt Repayments) (Details) - USD ($)
$ in Millions
6 Months Ended
Jul. 31, 2021
Aug. 01, 2020
Repayments of Debt $ 517 $ 1,503
Revolving Credit Agreement [Member]    
Repayments of Debt 0 1,500
9.5% Amortizing Debentures Due 2021 [Member]    
Repayments of Debt $ 2 $ 2
Debt instrument interest rate, stated percentage 9.50% 9.50%
9.75% Amortizing Debentures Due 2021 [Member]    
Repayments of Debt $ 1 $ 1
Debt instrument interest rate, stated percentage 9.75% 9.75%
3.875% Senior Notes Due 2022 [Member]    
Repayments of Debt $ 156 $ 0
Debt instrument interest rate, stated percentage 3.875% 3.875%
2.875% Senior Notes Due 2023 [Member]    
Repayments of Debt $ 136 $ 0
Debt instrument interest rate, stated percentage 2.875% 2.875%
4.375% Senior Notes Due 2023 [Member]    
Repayments of Debt $ 49 $ 0
Debt instrument interest rate, stated percentage 4.375% 4.375%
3.625% Senior Notes Due 2024 [Member]    
Repayments of Debt $ 150 $ 0
Debt instrument interest rate, stated percentage 3.625% 3.625%
6.65% Senior Debentures Due 2024 [Member]    
Repayments of Debt $ 4 $ 0
Debt instrument interest rate, stated percentage 6.65% 6.65%
7.6% Senior Debentures Due 2025 [Member]    
Repayments of Debt $ 19 $ 0
Debt instrument interest rate, stated percentage 7.60% 7.60%