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LONG-TERM DEBT - Term Loan Facility (Details) - USD ($) $ in Millions |  |  |  |  | 6 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Mar. 09, 2022 | Nov. 10, 2021 | Feb. 11, 2021 | Oct. 22, 2018 | Jan. 29, 2022 | Jul. 31, 2021
Debt Instrument [Line Items] |  |  |  |  |  |
Pledged assets separately reported, real estate pledged as collateral, at fair value |  |  |  |  | $ 668 | $ 676
Debt issuance costs, net |  |  |  |  | 28 | 35
Original issue discount on debt |  |  |  |  | 13 | 17
Current portion of long-term debt |  |  |  |  | $ 14 | $ 13
LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, minimum variable rate (as a percent) |  |  |  |  | 0.00% |
Term Loan Facility | Secured debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Repayments of debt |  | $ 150 |  |  |  |
Loss on extinguishment of debt |  | $ 5 |  |  |  |
Term Loan Facility | Secured debt | Subsequent event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Repayments of debt | $ 44 |  |  |  |  |
Secured debt | Base rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 2.25% | 2.50% |  |  |
Secured debt | LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  | 3.25% | 3.50% |  |  |
Secured debt | Term Loan Facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Line of credit, additional borrowing capacity |  |  |  | $ 656 |  |
Debt instrument, guarantees exception, carrying value of owned real property |  |  |  | 10 |  |
Debt issuance costs, net |  |  |  |  | $ 15 |
Original issue discount on debt |  |  |  |  | $ 12 |
Secured debt | Term Loan Facility | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Period to prepay loans outstanding |  |  |  |  | 130 days |
Debt instrument, covenant compliance, percentage of loans outstanding required to be paid following specified term following fiscal year end (as a percent) |  |  |  |  | 75.00% |
Secured debt | Term Loan Facility | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, covenant compliance, percentage of loans outstanding required to be paid following specified term following fiscal year end (as a percent) |  |  |  |  | 0.00% |
Secured debt | Term Loan Facility, Term B Tranche |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument, face amount |  |  |  | $ 1,800 | $ 844 |
Debt instrument, term |  |  |  | 7 years |  |
Current portion of long-term debt |  |  |  |  | $ 0 |
Secured debt | Term Loan Facility, Term B Tranche | Base rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 2.25% |
Secured debt | Term Loan Facility, Term B Tranche | LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Basis spread on variable rate (as a percent) |  |  |  |  | 3.25% |

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