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v3.25.3

Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Oct. 31, 2025 | Oct. 31, 2024 | Jul. 31, 2025 | Apr. 30, 2025 | Jul. 31, 2024 | Apr. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Beginning Balance |  | $ (184.5) |  |  |  |  |
Accumulated Other Comprehensive Income (Loss), Ending Balance |  | (182.7) |  |  |  |  |
Stockholders' Equity Attributable to Parent |  | 6,060.2 | $ 7,633.1 | $ 5,925.9 | $ 6,082.6 | $ 7,769.5 | $ 7,693.9
Foreign Currency Translation Adjustment [Member] |  |  |  |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |  |  |  |
Reclassification adjustments |  | 0.0 | 0.0 |  |  |  |
Current period credit (charge) |  | (4.3) | (10.7) |  |  |  |
Income tax benefit (expense) |  | 0.0 | 0.0 |  |  |  |
Stockholders' Equity Attributable to Parent |  | (46.0) | (49.9) |  | (41.7) |  | (39.2)
Net Gains (Losses) on Cash Flow Hedging Derivatives [Member] |  |  |  |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |  |  |  |
Reclassification adjustments | [1] | 6.3 | 6.8 |  |  |  |
Current period credit (charge) | [1] | 0.0 | 0.0 |  |  |  |
Income tax benefit (expense) | [1] | (1.5) | (1.6) |  |  |  |
Stockholders' Equity Attributable to Parent | [1] | (85.3) | (137.9) |  | (90.1) |  | (143.1)
Pension and Other Postretirement Liabilities [Member] |  |  |  |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |  |  |  |
Reclassification adjustments | [2] | 0.9 | 1.0 |  |  |  |
Current period credit (charge) | [2] | 0.0 | 0.0 |  |  |  |
Income tax benefit (expense) | [2] | (0.3) | (0.3) |  |  |  |
Stockholders' Equity Attributable to Parent | [2] | (52.6) | (52.7) |  | (53.2) |  | (53.4)
Unrealized Gain (Loss) on Available-for-Sale Securities [Member] |  |  |  |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |  |  |  |
Reclassification adjustments |  | 0.0 | 0.0 |  |  |  |
Current period credit (charge) |  | 0.9 | 0.5 |  |  |  |
Income tax benefit (expense) |  | (0.2) | (0.1) |  |  |  |
Stockholders' Equity Attributable to Parent |  | 1.2 | 1.5 |  | 0.5 |  | 1.1
AOCI Attributable to Parent [Member] |  |  |  |  |  |  |
AOCI Attributable to Parent, Net of Tax [Roll Forward] |  |  |  |  |  |  |
Reclassification adjustments |  | 7.2 | 7.8 |  |  |  |
Current period credit (charge) |  | (3.4) | (10.2) |  |  |  |
Income tax benefit (expense) |  | (2.0) | (2.0) |  |  |  |
Stockholders' Equity Attributable to Parent |  | $ (182.7) | $ (239.0) | $ (182.5) | $ (184.5) | $ (232.2) | $ (234.6)
[1] | The reclassification from accumulated other comprehensive income (loss) is primarily composed of deferred gains (losses) related to terminated interest rate contracts which were reclassified to interest expense – net. For additional information, see Note 9: Derivative Financial Instruments.
[2] | The reclassification from accumulated other comprehensive income (loss) to other income (expense) – net is composed of amortization of net losses and prior service costs. For additional information, see Note 8: Pensions and Other Postretirement Benefits.

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