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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2021

Shareholders' Equity [Abstract]

Share Repurchase Activity

A summary of common share repurchases for the years ended December 31, 2021 and 2020 is as follows:

												Years Ended December 31,
(in millions, except per share data)												2021						2020
Common share repurchases, shares												13						14
Common share repurchases, average price per share												$	389.92					$	300.58
Common share repurchases, aggregate cost												$	5,000					$	4,250
Board authorized shares remaining												45						58

Dividends Declared

The following table provides details of the Company’s 2021 dividend payments:

Payment Date						Amount per Share						Total Amount Paid
												(in millions)
March 23						$	1.25					$	1,181
June 29						1.45						1,367
September 21						1.45						1,367
December 14						1.45						1,365

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Shareholders' Equity [Abstract]

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Tabular disclosure of information related to dividends declared, including paid and unpaid dividends.

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Tabular disclosure of an entity's stock, including par or stated value per share, number and dollar amount of share subscriptions, shares authorized, shares issued, shares outstanding, number and dollar amount of shares held in an employee trust, dividend per share, total dividends, share conversion features, par value plus additional paid in capital, the value of treasury stock and other information necessary to a fair presentation, and EPS information. Stock by class includes common, convertible, and preferred stocks which are not redeemable or redeemable solely at the option of the issuer. Includes preferred stock with redemption features that are solely within the control of the issuer and mandatorily redeemable stock if redemption is required to occur only upon liquidation or termination of the reporting entity. If more than one issue is outstanding, state the title of each issue and the corresponding dollar amount; dollar amount of any shares subscribed but unissued and the deduction of subscriptions receivable there from; number of shares authorized, issued, and outstanding.

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