Segment Information (Tabulation of Business Segment Information Based on Current Segmentation) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Segment Reporting Information [Line Items]
Total Consolidated Revenue	$ 417,400	$ 368,845
Total consolidated adjusted operating income	75,849	63,309
Restructuring expense	(2,094)	(676)
Business integration expense	0	(5,262)
Litigation reserve		(18,500)
Debt modification costs	(712)
Total consolidated operating income	70,238	28,194
Interest expense	(14,482)	(15,657)
Other income, net	2,646	2,214
Total consolidated income from continuing operations before income taxes	58,402	14,751
Total consolidated depreciation expense	9,803	9,338
Total consolidated intangible amortization expense	(2,805)	(10,677)
Chamberlain
Segment Reporting Information [Line Items]
Total Consolidated Revenue	167,930	142,596
Walden
Segment Reporting Information [Line Items]
Total Consolidated Revenue	161,513	141,608
Medical and Veterinary
Segment Reporting Information [Line Items]
Total Consolidated Revenue	87,957	84,641
Restructuring expense	(59)	(114)
Operating Segments | Chamberlain
Segment Reporting Information [Line Items]
Total Consolidated Revenue	167,930	142,596
Total consolidated adjusted operating income	27,832	24,324
Total consolidated depreciation expense	5,368	4,116
Operating Segments | Walden
Segment Reporting Information [Line Items]
Total Consolidated Revenue	161,513	141,608
Total consolidated adjusted operating income	42,642	31,115
Total consolidated depreciation expense	1,682	1,974
Total consolidated intangible amortization expense	(2,805)	(10,677)
Operating Segments | Medical and Veterinary
Segment Reporting Information [Line Items]
Total Consolidated Revenue	87,957	84,641
Total consolidated adjusted operating income	14,730	14,477
Total consolidated depreciation expense	2,569	2,892
Home Office
Segment Reporting Information [Line Items]
Total consolidated adjusted operating income	(9,355)	(6,607)
Total consolidated depreciation expense	$ 184	$ 356