Segment Information (Tabulation of Business Segment Information Based on Current Segmentation) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Jun. 30, 2022
Segment Reporting Information [Line Items]
Total Consolidated Revenue	$ 363,302	$ 371,198	$ 717,861	$ 660,268
Total consolidated adjusted operating income	79,507	70,234	144,608	106,671
Restructuring expense	(1,363)	(3,387)	(16,428)	(6,481)
Business acquisition and integration expense	(15,941)	(9,060)	(24,356)	(35,613)
Total consolidated operating income (loss)	46,027	24,734	69,120	2,671
Interest Expense	15,589	25,929	33,349	73,322
Other (expense) income, net	(2,574)	861	(1,007)	1,739
Total consolidated income (loss) from continuing operations before income taxes	27,864	(334)	34,764	(68,912)
Total Consolidated Assets	2,843,038	3,659,773	2,843,038	3,659,773	$ 3,029,175
Total Consolidated capital expenditures	4,196	8,081	9,747	14,772
Total consolidated depreciation expense	10,656	11,631	21,461	22,130
Total consolidated intangible asset amortization expense	16,176	30,699	34,704	47,150
Chamberlain
Segment Reporting Information [Line Items]
Total Consolidated Revenue	141,396	139,121	276,801	274,760
Total consolidated adjusted operating income	33,229	25,791	60,231	46,646
Total Consolidated capital expenditures	1,492	2,969	2,918	6,614
Total consolidated depreciation expense	4,099	4,726	8,580	9,310
Walden University
Segment Reporting Information [Line Items]
Total Consolidated Revenue	131,940	140,627	262,841	209,244
Total consolidated adjusted operating income	29,012	32,401	52,403	43,413
Total Consolidated capital expenditures	268	2,748	1,093	2,932
Total consolidated depreciation expense	2,269	2,516	4,864	4,228
Total consolidated intangible asset amortization expense	16,176	30,699	34,704	47,150
Medical and Veterinary
Segment Reporting Information [Line Items]
Total Consolidated Revenue	89,966	91,450	178,219	176,264
Total consolidated adjusted operating income	23,017	19,706	40,371	35,371
Restructuring expense	(87)	(188)	(6,913)	(188)
Total Consolidated capital expenditures	342	504	915	1,759
Total consolidated depreciation expense	3,031	3,645	6,136	7,100
Home Office and Other
Segment Reporting Information [Line Items]
Total consolidated adjusted operating income	(5,751)	(7,664)	(8,397)	(18,759)
Restructuring expense	(1,235)	(1,073)	(5,576)	(4,167)
Total Consolidated capital expenditures	2,094	1,860	4,821	3,467
Total consolidated depreciation expense	1,257	744	1,881	1,492
Segment Reconciling Items
Segment Reporting Information [Line Items]
Deferred revenue adjustment	0	(2,354)	0	(8,561)
CEO transition costs	0	0	0	(6,195)
Restructuring expense	(1,363)	(3,387)	(16,428)	(6,481)
Business acquisition and integration expense	(15,941)	(9,060)	(24,356)	(35,613)
Total consolidated intangible asset amortization expense	$ 16,176	$ 30,699	$ 34,704	$ 47,150