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Earnings Per Share and Certain Related Information - Narrative (Details) - USD ($)
1 Months Ended
Jan. 17, 2019
Sep. 11, 2018
Jul. 19, 2018
May 03, 2018
Jan. 18, 2018
Sep. 27, 2017
Jul. 23, 2015
Mar. 29, 2019
Feb. 19, 2019
Earnings Per Share Reconciliation [Abstract]                  
Amount authorized to be repurchased $ 1,000,000,000           $ 500,000,000.0    
Accelerated share repurchases, settlement (payment)                 $ 250,000,000
Remaining authorized repurchase amount               $ 750,000,000  
Number of shares repurchased (in shares) 2,807,018           3,891,630    
Dividends declared (in dollars per share) $ 0.17 $ 0.15 $ 0.15 $ 0.15 $ 0.15 $ 0.15