XML 57 R47.htm IDEA: XBRL DOCUMENT v3.20.4
Revenue (Additional Information) (Detail)
$ in Millions
1 Months Ended 6 Months Ended
Dec. 31, 2020
USD ($)
Dec. 31, 2020
USD ($)
Disaggregation of Revenue [Line Items]    
Revenue recognized included in the deferred revenue   $ 84.0
Early Title I V Funds Received $ 35.5  
Maximum    
Disaggregation of Revenue [Line Items]    
Revenue practical expedient remaining performance obligation 1 year 1 year