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v3.25.2

Financial Derivatives and Hedging - Schedule of Changes in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2025 | Jul. 31, 2024 | Jul. 31, 2025 | Jul. 31, 2024
AOCI Attributable To Parent, Before Reclassification And Tax [Roll Forward] |  |  |  |
Beginning balance | $ 8,288.1 | $ 7,803.9 | $ 8,083.6 | $ 7,551.0
Ending balance | 8,353.0 | 7,925.2 | 8,353.0 | 7,925.2
Accumulated Gain (Loss), Net, Cash Flow Hedge, Before Tax, Parent |  |  |  |
AOCI Attributable To Parent, Before Reclassification And Tax [Roll Forward] |  |  |  |
Beginning balance | 31.0 | 106.4 | 59.2 | 115.1
Ending balance | 35.8 | 70.7 | 35.8 | 70.7
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent |  |  |  |
AOCI Attributable To Parent, Before Reclassification And Tax [Roll Forward] |  |  |  |
Beginning balance |  |  | 44.9 | 87.4
Amount recognized in accumulated other comprehensive income on interest rate swap contracts, gross | 12.9 | (21.6) | 4.8 | (3.1)
Amount reclassified from accumulated other comprehensive income into earnings, gross | (8.1) | (14.1) | (28.2) | (41.3)
Ending balance | $ 27.2 | $ 53.6 | $ 27.2 | $ 53.6

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- Definition Amount of equity (deficit) attributable to parent and noncontrolling interest. 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