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Background and Basis of Presentation (Tables)
3 Months Ended
Mar. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Share Repurchase Activity
Our share repurchase activity was as follows:
For the Three Months Ended March 31,
(in millions, except per share data)20222021
Total number of shares repurchased
11.3 6.9 
Aggregate cost of shares repurchased
$576 $325 
Average price per share of shares repurchased
$50.69 $47.02