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Summary of Significant Accounting Policies (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Interest income	$ 2,400	$ 900	$ 4,000	$ 1,700
Investment impairment	5,000		5,000
Business acquisition and integration expense	15,941	9,060	24,356	35,613
Walden University, LLC
Business acquisition and integration expense	$ 15,900	$ 9,100	$ 24,400	$ 35,600

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Amount of impairment loss on investment in equity security without readily determinable fair value.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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