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Shareholders' Equity (Tables)
12 Months Ended
Dec. 31, 2022
Shareholders' Equity [Abstract]  
Share Repurchase Activity A summary of common share repurchases for the years ended December 31, 2022 and 2021 is as follows:
Years Ended December 31,
(in millions, except per share data)20222021
Common share repurchases, shares14 13 
Common share repurchases, average price per share$501.67 $389.92 
Common share repurchases, aggregate cost$7,000 $5,000 
Board authorized shares remaining31 45 
Dividends Declared The following table provides details of the Company’s 2022 dividend payments:
Payment DateAmount per ShareTotal Amount Paid
(in millions)
March 22$1.45 $1,363 
June 281.65 1,545 
September 201.65 1,542 
December 131.65 1,541