Annual report pursuant to Section 13 and 15(d)

DEBT - Senior Notes and Debt Redemption (Details)

v3.21.2
DEBT - Senior Notes and Debt Redemption (Details) - USD ($)
1 Months Ended 12 Months Ended
Feb. 29, 2020
Jan. 31, 2020
Oct. 31, 2019
Oct. 31, 2014
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2019
Mar. 31, 2020
Mar. 31, 2019
Jun. 30, 2018
Dec. 31, 2014
Nov. 30, 2014
Debt Instrument                        
Redemption and repayment of debt         $ 70,000,000 $ 1,171,033,000 $ 902,474,000          
Loss on extinguishment of debt         0 22,538,000 $ 0          
Unamortized discount         7,168,000 $ 8,167,000            
Derivatives designated as hedging instruments | 2018 Rate Lock Agreements | Cash Flow Hedging                        
Debt Instrument                        
Derivative, notional amount                   $ 500,000,000.0    
Cash flow hedges derivative at fair value                   $ 13,600,000    
2020 Senior Notes | Derivatives designated as hedging instruments | 2020 Rate Lock Agreements | Cash Flow Hedging                        
Debt Instrument                        
Derivative, notional amount   $ 350,000,000.0                    
Cash flow hedges derivative at fair value               $ 21,500,000        
2020 Senior Notes | Senior notes | Derivatives designated as hedging instruments | 2020 Rate Lock Agreements | Cash Flow Hedging                        
Debt Instrument                        
Derivative, treasury lock, period   30 years                    
Derivative, notional amount   $ 350,000,000.0                    
2014 Senior Notes | Derivatives designated as hedging instruments | 2014 Rate Lock Agreements | Cash Flow Hedging                        
Debt Instrument                        
Derivative, notional amount       $ 1,000,000,000.00                
Cash flow hedges derivative at fair value                     $ 7,500,000  
2014 Senior Notes | Senior notes | Derivatives designated as hedging instruments | 2014 Rate Lock Agreements | Cash Flow Hedging                        
Debt Instrument                        
Derivative, treasury lock, period       10 years                
Derivative, notional amount       $ 1,000,000,000.00                
Senior notes                        
Debt Instrument                        
Redemption and repayment of debt     $ 250,000,000.0                  
Redemption price           101.00%            
Fair value disclosure         $ 4,000,000,000 $ 4,000,000,000            
Senior notes | 2020 Senior Notes                        
Debt Instrument                        
Debt instrument, face amount $ 750,000,000.0                      
Stated interest rate 3.30%       3.30%              
Unamortized discount         $ 300,000              
Senior notes | Senior Notes Due 2021                        
Debt Instrument                        
Redemption and repayment of debt $ 500,000,000.0                      
Senior notes | 2019 Senior Notes                        
Debt Instrument                        
Debt instrument, face amount                 $ 1,200,000,000      
Unamortized discount         $ 6,700,000              
Senior notes | 2014 Senior Notes                        
Debt Instrument                        
Debt instrument, face amount       $ 1,250,000,000               $ 2,500,000,000
Stated interest rate       4.65% 4.65%              
Unamortized discount         $ 4,000,000.0              
Line of credit | Revolving Credit Facility                        
Debt Instrument                        
Redemption and repayment of debt $ 200,000,000.0