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v3.25.3

Intangible Assets (Intangible Assets with Finite Lives) (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2024 | Jul. 31, 2025 | Jul. 31, 2024 | Jul. 31, 2023
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Gross Carrying Amount |  | $ 432,233,000 | $ 448,133,000 |
Accumulated Amortization |  | 259,128,000 | 253,305,000 |
Net Carrying Amount |  | 173,105,000 | 194,828,000 |
Amortization of intangibles |  | 21,723,000 | $ 21,154,000 | $ 21,396,000
CGC Technology Limited |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Amortization of intangibles |  | $ 1,343,000 |  |
Amortization intangible assets, writeoff | $ 15,900,000 |  |  |
Customer relationships |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Weighted Average Amortization Period |  | 20 years 2 months 12 days | 20 years 2 months 12 days |
Gross Carrying Amount |  | $ 294,258,000 | $ 302,058,000 |
Accumulated Amortization |  | 148,863,000 | 141,601,000 |
Net Carrying Amount |  | $ 145,395,000 | $ 160,457,000 |
Technologies |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Weighted Average Amortization Period |  | 13 years 7 months 6 days | 14 years 9 months 18 days |
Gross Carrying Amount |  | $ 106,149,000 | $ 113,149,000 |
Accumulated Amortization |  | 85,439,000 | 87,809,000 |
Net Carrying Amount |  | $ 20,710,000 | $ 25,340,000 |
Trademarks and other |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Weighted Average Amortization Period |  | 16 years 10 months 24 days | 16 years 8 months 12 days |
Gross Carrying Amount |  | $ 31,826,000 | $ 32,926,000 |
Accumulated Amortization |  | 24,826,000 | 23,895,000 |
Net Carrying Amount |  | $ 7,000,000 | $ 9,031,000 |

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