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Background and Basis of Presentation (Tables)
6 Months Ended
Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of Share Repurchase Activity
Our share repurchase activity was as follows:
For the Six Months Ended June 30,For the Three Months Ended June 30,
(in millions, except per share data)2023202220232022
Total number of shares repurchased
10.4 21.4 10.4 10.1 
Aggregate cost of shares repurchased
$472 $1,083 $472 $507 
Average price per share of shares repurchased
$45.37 $50.53 $45.37 $50.35