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STOCKHOLDER'S EQUITY - Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Jan. 31, 2024 | Jan. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |
Beginning balance | $ (466) | $ (454)
Other comprehensive income (loss) before reclassifications | 24 | 54
Amounts reclassified out of accumulated other comprehensive gain (loss) | 0 | 4
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent | 0 | 5
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent, Total | 24 | 63
Ending balance | (442) | (391)
Foreign currency translation |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |
Beginning balance | (167) | (185)
Other comprehensive income (loss) before reclassifications | 27 | 81
Amounts reclassified out of accumulated other comprehensive gain (loss) | 0 | 0
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent | 0 | 0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent, Total | 27 | 81
Ending balance | (140) | (104)
Actuarial losses |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |
Beginning balance | (382) | (373)
Other comprehensive income (loss) before reclassifications | 0 | 0
Amounts reclassified out of accumulated other comprehensive gain (loss) | 2 | 6
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent | (1) | (1)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent, Total | 1 | 5
Ending balance | (381) | (368)
Prior service credits |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |
Beginning balance | (6) | (6)
Other comprehensive income (loss) before reclassifications | 0 | 0
Amounts reclassified out of accumulated other comprehensive gain (loss) | 0 | 0
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent | 0 | 0
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent, Total | 0 | 0
Ending balance | (6) | (6)
Gains (losses) on derivatives |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |
Beginning balance | 89 | 110
Other comprehensive income (loss) before reclassifications | (3) | (27)
Amounts reclassified out of accumulated other comprehensive gain (loss) | (2) | (2)
Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent | 1 | 6
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent, Total | (4) | (23)
Ending balance | $ 85 | $ 87

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