Leases - Lease Cost (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended |
|---|---|---|
Aug. 03, 2019 |
Aug. 03, 2019 |
|
| Leases [Abstract] | ||
| Operating Lease, Expense, Non-Lease Component | $ 21 | $ 42 |
| Variable Lease, Cost | 3 | 7 |
| Operating Lease, Expense | 106 | 214 |
| Sublease Income | (1) | (1) |
| Net lease expense | $ 105 | $ 213 |
| X | ||||||||||
- Definition Operating Lease, Expense, Non-Lease Component No definition available.
|
| X | ||||||||||
- Definition Amount of lease cost recognized by lessee for lease contract. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of sublease income excluding finance and operating lease expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|