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Stock Repurchase (Details) - USD ($)
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Oct. 25, 2021
Jan. 26, 2021
Dec. 31, 2020
Equity [Abstract]          
Share repurchase program, authorized amount     $ 1,900,000,000 $ 900,000,000 $ 750,000,000
Amount available under the current stock repurchase program $ 863,633,000        
Shares repurchased during period (in shares) 9,081,396 1,464,454      
Shares repurchased, average price (in usd per share) $ 16.60 $ 12.26      
Total value of shares repurchased $ 150,975,000 $ 17,987,000