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Goodwill and Intangible Assets (Summary of Goodwill Balances by Reporting Segment) (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023
Goodwill [Line Items]
Goodwill	$ 961,262	$ 961,262
Chamberlain
Goodwill [Line Items]
Goodwill	4,716	4,716
Walden University
Goodwill [Line Items]
Goodwill	651,052	651,052
Medical and Veterinary
Goodwill [Line Items]
Goodwill	$ 305,494	$ 305,494

X

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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