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Acquisitions and Divestitures - Narrative (Details) $ in Thousands |  |  |  | 3 Months Ended | 5 Months Ended | 6 Months Ended | 9 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 01, 2024 USD ($) | May 31, 2023 USD ($) | Nov. 01, 2022 USD ($) | Jul. 31, 2024 USD ($) | Jan. 31, 2024 USD ($) | Oct. 31, 2023 USD ($) | Oct. 31, 2023 USD ($) | Jan. 31, 2024 USD ($) segment | Jan. 01, 2026 | Jan. 02, 2024 | Apr. 30, 2023 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | $ 1,096,674 |  |  | $ 1,096,674 |  |  | $ 1,204,050
Number of reportable segments | segment |  |  |  |  |  |  |  | 3 |  |  |
TSA fees |  |  |  |  | 600 |  |  | $ 600 |  |  |
Learning |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  | 483,509 |  |  | 483,509 |  |  | $ 486,025
Held-for-Sale |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets, net |  |  |  |  | 52,767 |  |  | 52,767 |  |  |
Disposal group, pre-tax loss |  |  |  |  | 26,400 |  |  | 76,800 |  |  |
Tuition Manager | Disposed of by Sale |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
(Costs) proceeds related to the sale of businesses and certain assets |  | $ 500 |  |  |  | $ 500 |  |  |  |  |
Loss on disposal |  | 1,500 |  |  |  |  |  |  |  |  |
Total non-current assets held-for-sale |  | 2,500 |  |  |  |  |  |  |  |  |
Intangible assets, net |  | $ 1,000 |  |  |  |  |  |  |  |  |
University Services | Disposed of by Sale |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Selling price for disposal | $ 122,600 |  |  |  |  |  |  |  |  |  |
Increase to principal amount | 12,000 |  |  |  |  |  |  |  |  |  |
Maximum earnout value at end of target period | 4,000 |  |  |  |  |  |  |  |  |  |
Loss on disposal |  |  |  |  | 26,000 |  |  | 101,400 |  |  |
University Services | Disposed of by Sale | Seller Note |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consideration, noncash | 92,900 |  |  |  |  |  |  |  |  |  |
Stated interest rate (as a percent) |  |  |  |  |  |  |  |  |  | 10.00% |
University Services | Disposed of by Sale | Earnout |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consideration, noncash | 17,800 |  |  |  |  |  |  |  |  |  |
Maximum consideration | 40,000 |  |  |  |  |  |  |  |  |  |
University Services | Disposed of by Sale | TVG Investment |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consideration, noncash | $ 11,900 |  |  |  |  |  |  |  |  |  |
Parent company units as a percentage of total units (as a percent) | 0.10 |  |  |  |  |  |  |  |  |  |
University Services | Disposed of by Sale | Forecast | Seller Note |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Stated interest rate (as a percent) |  |  |  |  |  |  |  |  | 12.00% |  |
University Services | Held-for-Sale |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets, net |  |  |  |  | 0 |  |  | 0 |  |  |
Disposal group, pre-tax loss |  |  |  |  |  |  | $ 75,400 |  |  |  |
Cross Knowledge | Held-for-Sale |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets, net |  |  |  |  | 18,001 |  |  | 18,001 |  |  |
Disposal group, pre-tax loss |  |  |  |  | 5,800 |  |  | 56,200 |  |  |
Wiley Edge | Held-for-Sale |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Intangible assets, net |  |  |  |  | 34,766 |  |  | 34,766 |  |  |
Disposal group, pre-tax loss |  |  |  |  | $ 20,600 |  |  | $ 20,600 |  |  |
Wiley Edge | Held-for-Sale | Forecast |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
(Costs) proceeds related to the sale of businesses and certain assets |  |  |  | $ 10,000 |  |  |  |  |  |  |
Selling price for disposal |  |  |  | 62,200 |  |  |  |  |  |  |
Wiley Edge | Held-for-Sale | Forecast | Earnout |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consideration, noncash |  |  |  | 33,900 |  |  |  |  |  |  |
Wiley Edge | Held-for-Sale | Forecast | Loan Note |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Consideration, noncash |  |  |  | $ 18,300 |  |  |  |  |  |  |
Series of Individually Immaterial Business Acquisitions |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Fair value of consideration transferred |  |  | $ 6,100 |  |  |  |  |  |  |  |
Total cash consideration transferred |  |  | 5,200 |  |  |  |  |  |  |  |
Cash to be paid after acquisition date |  |  | 900 |  |  |  |  |  |  |  |
Intangible assets |  |  | 3,700 |  |  |  |  |  |  |  |
Series of Individually Immaterial Business Acquisitions | Learning |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  | $ 3,900 |  |  |  |  |  |  |  |

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