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Accounts Receivable and Credit Losses (Additional Information) (Details) - USD ($) $ in Thousands |  |  |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Jul. 31, 2021 | Jul. 31, 2019 | Dec. 11, 2018 | Mar. 31, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2021
Financing Receivables [Line Items] |  |  |  |  |  |  |
Loan payment received |  |  |  |  | $ 46,800 | $ 0 | $ 0
Minimum |  |  |  |  |  |  |
Financing Receivables [Line Items] |  |  |  |  |  |  |
Receivable with Imputed Interest, Effective Yield (Interest Rate) |  |  |  |  | 3.00% |  |
Maximum |  |  |  |  |  |  |
Financing Receivables [Line Items] |  |  |  |  |  |  |
Receivable with Imputed Interest, Effective Yield (Interest Rate) |  |  |  |  | 12.00% |  |
DeVry University |  |  |  |  |  |  |
Financing Receivables [Line Items] |  |  |  |  |  |  |
Receivable with Imputed Interest, Face Amount |  |  | $ 10,000 |  |  |  |
Receivable with Imputed Interest, Effective Yield (Interest Rate) |  |  | 4.00% |  |  |  |
Receivable with Imputed Interest, Due Date |  |  | Jan. 01, 2022 |  |  |  |
Loan payment received |  |  |  | $ 10,000 |  |  |
Chicago, Illinois Campus | Other Noncurrent Assets |  |  |  |  |  |  |
Financing Receivables [Line Items] |  |  |  |  |  |  |
Loan Receivable |  |  |  |  |  | 44,000 |
Chicago, Illinois Campus | Discontinued Operations, Disposed of by Sale |  |  |  |  |  |  |
Financing Receivables [Line Items] |  |  |  |  |  |  |
Receivable with Imputed Interest, Face Amount |  | $ 46,800 |  |  |  |  |
Receivable with Imputed Interest, Effective Yield (Interest Rate) |  | 4.00% |  |  |  |  |
Receivable with Imputed Interest, Due Date | Jul. 31, 2024 | Jul. 31, 2024 |  |  |  |  |
Future Cash Flows Discounting Rate |  |  |  |  | 7.00% |  |
Loan payment received |  |  |  |  | $ 46,800 |  |
Chicago, Illinois Campus | Discontinued Operations, Disposed of by Sale | Other Noncurrent Assets |  |  |  |  |  |  |
Financing Receivables [Line Items] |  |  |  |  |  |  |
Loan Receivable |  |  |  |  |  | $ 44,000 |

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