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Restructuring Charges (Restructuring and Related Costs) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 68	$ 1,363	$ 744	$ 16,428
Home Office and Other
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	773	1,235	1,335	5,576
Operating Segments [Member] | Chamberlain.
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				818
Operating Segments [Member] | Walden
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	(776)	41	(776)	3,121
Operating Segments [Member] | Medical and Veterinary
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	71	87	185	6,913
Real Estate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	68	685	704	15,424
Real Estate and Other | Home Office and Other
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	773	557	1,335	4,626
Real Estate and Other | Operating Segments [Member] | Chamberlain.
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				818
Real Estate and Other | Operating Segments [Member] | Walden
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	(776)	41	(776)	3,067
Real Estate and Other | Operating Segments [Member] | Medical and Veterinary
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	71	87	145	6,913
Termination Benefits
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	678	40	1,004
Termination Benefits | Home Office and Other
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 0	$ 678	0	950
Termination Benefits | Operating Segments [Member] | Walden
Restructuring Cost and Reserve [Line Items]
Restructuring Charges				$ 54
Termination Benefits | Operating Segments [Member] | Medical and Veterinary
Restructuring Cost and Reserve [Line Items]
Restructuring Charges			$ 40

X

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 420
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