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Subsequent Events (Details) - USD ($)
$ in Millions
Sep. 24, 2020
Oct. 29, 2020
Mar. 31, 2020
Subsequent Event [Line Items]      
Purchase price agreement $ 400    
Business Combination, Expected Revenues $ 120    
10b5-1 Repurchase Program      
Subsequent Event [Line Items]      
Stock repurchase program, authorized amount     $ 100
Subsequent Event      
Subsequent Event [Line Items]      
Stock repurchase program, increase In authorized amount   $ 200  
Stock repurchase program, authorized amount   250  
Subsequent Event | 10b5-1 Repurchase Program      
Subsequent Event [Line Items]      
Stock repurchase program, authorized amount   $ 50