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Property and Equipment, Net (Additional Information) (Details) - Discontinued Operations, Disposed of by Sale - Chicago, Illinois Campus [Member] $ in Millions | Jul. 31, 2019 USD ($)
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Real Estate [Line Items] |
Proceeds from disposal | $ 52.0
Proceeds From Down Payment on Seller Loan | 5.2
Receivable with Imputed Interest, Face Amount | $ 46.8
Receivable with Imputed Interest, Effective Yield (Interest Rate) | 4.00%
Other Noncurrent Assets |
Real Estate [Line Items] |
Notes receivable | $ 40.3
Other Liabilities |
Real Estate [Line Items] |
Financing payables | $ 45.5

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