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v3.23.1

Fair Value Measurements (Narrative) (Details) - USD ($) $ in Millions | Apr. 30, 2023 | Jul. 31, 2022 | Apr. 30, 2022
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Contingent consideration liability, fair value | $ 25.0 | $ 24.7 |
Maximum payout, fair value | 30.7 | 30.7 |
Contingent consideration |  |  | $ 1.7
Fair Value, Inputs, Level 3 |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Equity method investments | 24.3 | 22.4 |
Fixed Interest Rate | Fair Value, Inputs, Level 2 | Fair Value |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Debt instrument, fair value disclosure | 389.3 | 396.9 |
Fixed Interest Rate | Fair Value, Inputs, Level 2 | Carrying Value |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Debt instrument, fair value disclosure | 425.0 | 425.0 |
Current Portion Of Long-Term Debt, Fixed Interest Rate | Fair Value, Inputs, Level 2 | Fair Value |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Debt instrument, fair value disclosure | 122.9 |  |
Current Portion Of Long-Term Debt, Fixed Interest Rate | Fair Value, Inputs, Level 2 | Carrying Value |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Debt instrument, fair value disclosure | 125.0 |  |
Variable Interest Rate | Fair Value, Inputs, Level 2 | Fair Value |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Debt instrument, fair value disclosure | 172.5 | 221.7 |
Variable Interest Rate | Fair Value, Inputs, Level 2 | Carrying Value |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis |  |  |
Debt instrument, fair value disclosure | $ 172.5 | $ 221.7 |

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