Discontinued Operations (Additional Information) (Details) - USD ($) $ in Millions		3 Months Ended			36 Months Ended
	Dec. 11, 2018	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2024
Earn Out Received		$ 5.5	$ 4.1	$ 2.9	$ 12.5
DeVry University
Earn Out Maximum	$ 20.0
Earn Out Term	10 years