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COMPREHENSIVE INCOME (LOSS) AND ACCUMULATED OTHER COMPREHENSIVE LOSS - Changes by Component (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jul. 29, 2023 | Jul. 30, 2022 | Jul. 31, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Beginning balance | $ 1,792 | $ 1,514 | $ 1,142
Other comprehensive (loss) income before reclassifications | 1 | (11) | 181
Settlement charge (gain) |  |  | (12)
Net current period Other comprehensive income (loss) | (8) | 19 | 200
Ending balance | 1,744 | 1,792 | 1,514
AOCI Attributable to Parent |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Beginning balance | (20) | (39) | (239)
Ending balance | (28) | (20) | (39)
Benefit Plans |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Beginning balance | (3) | 37 | (116)
Other comprehensive (loss) income before reclassifications | (20) | (42) | 167
Amortization | 2 | 2 | (2)
Settlement charge (gain) |  |  | (12)
Net current period Other comprehensive income (loss) | (18) | (40) | 153
Ending balance | (21) | (3) | 37
Foreign Currency |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Beginning balance | (19) | (16) | (21)
Other comprehensive (loss) income before reclassifications | (2) | (3) | 5
Net current period Other comprehensive income (loss) | (2) | (3) | 5
Ending balance | (21) | (19) | (16)
Cash Flow Derivatives |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Amortization | (11) | 28 | 33
Cash Flow Derivatives | Other Cash Flow Derivatives |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Beginning balance | 2 | 0 | 0
Other comprehensive (loss) income before reclassifications |  |  | 1
Amortization | (2) | 2 | (1)
Net current period Other comprehensive income (loss) | (2) | 2 | 0
Ending balance | 0 | 2 | 0
Cash Flow Derivatives | Swap Agreements |  |  |
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward] |  |  |
Beginning balance | 0 | (60) | (102)
Other comprehensive (loss) income before reclassifications | 23 | 34 | 8
Amortization | (9) | 26 | 34
Net current period Other comprehensive income (loss) | 14 | 60 | 42
Ending balance | $ 14 | $ 0 | $ (60)

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