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Derivative Instruments - Narrative (Details)
$ in Thousands
3 Months Ended
Jun. 02, 2021
USD ($)
Mar. 31, 2022
USD ($)
Jun. 30, 2021
USD ($)
Mar. 31, 2021
USD ($)
Nov. 20, 2020
USD ($)
derivativeInstrument
educationalInstitution
R$ / $
Nov. 20, 2020
BRL (R$)
derivativeInstrument
educationalInstitution
R$ / $
Derivative [Line Items]            
Payments on derivatives related to sale of discontinued operations   $ 0   $ (18,294)    
Not Designated as Hedging Instrument | Currency Swap notional amount            
Derivative [Line Items]            
Unamortized premium         $ 18,294  
Realized loss $ 33,710          
Not Designated as Hedging Instrument | Brazil, Brazil Real | Currency Swap, Deal Contingent            
Derivative [Line Items]            
Number of interest rate derivatives held | educationalInstitution         2 2
Not Designated as Hedging Instrument | Brazil, Brazil Real | Cross Currency Interest Rate Contract, Instrument Three and Four            
Derivative [Line Items]            
Derivative notional amount | R$           R$ 1,900,000,000
Not Designated as Hedging Instrument | Brazil, Brazil Real | Cross Currency Interest Rate Contract, Instrument Four            
Derivative [Line Items]            
Derivative notional amount | R$           950,000,000
Not Designated as Hedging Instrument | Brazil, Brazil Real | Cross Currency Interest Rate Contract, Instrument Three            
Derivative [Line Items]            
Derivative notional amount | R$           R$ 950,000,000
Not Designated as Hedging Instrument | Brazil, Brazil Real | Currency Swap notional amount            
Derivative [Line Items]            
Number of currency derivatives held (derivative instrument) | derivativeInstrument         6 6
Derivative notional amount         $ 343,783 R$ 1,875,000,000
Derivative, exchange rate | R$ / $         5.4540 5.4540
Payments on derivatives related to sale of discontinued operations     $ 1,663      
Not Designated as Hedging Instrument | Brazil, Brazil Real | Put/Call Options | Currency Swap notional amount            
Derivative [Line Items]            
Number of interest rate derivatives held | educationalInstitution         4 4