DERIVATIVES - Interest Rate Swap Contracts (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jan. 29, 2022	Jan. 30, 2021	Jan. 29, 2022	Jan. 30, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Total amounts of expense line items presented in the Condensed Consolidated Statements of Operations in which the effects of cash flow hedges are recorded	$ 44	$ 51	$ 84	$ 120
Loss reclassified from comprehensive income into earnings	$ (10)	$ (12)	$ (21)	$ (24)

Amount of the cost of borrowed funds accounted for as interest expense.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
-Section 50
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

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Balance Type:	debit
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