Treasury Stock Acquired, Including Shares Not Acquired Under Repurchase Plan

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- Definition

Aggregate dividends paid during the period for each share of common stock outstanding.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Amount of stock repurchase plan authorized.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Stockholders' Equity - Stock Repurchase Programs, Treasury Shares, and Dividends on Common Stock (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	Feb. 28, 2022	Jan. 31, 2022	Jan. 31, 2021	Jan. 31, 2022	Jan. 31, 2021	Aug. 20, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock repurchased, including amounts not included under repurchase plans				$ 857
Stock repurchases under stock repurchase programs		$ 519	$ 175	857	$ 175
Stock repurchase program, remaining authorized repurchase amount		2,500		$ 2,500		$ 2,000
Common stock, dividends, per share, cash paid (in dollars per share)				$ 1.36
Dividends declared		$ 198	$ 163	$ 389	$ 320
Cash dividends declared per common share (in dollars per share)		$ 0.68	$ 0.59	$ 1.36	$ 1.18
Series of Common Stock Repurchase Programs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock repurchases under stock repurchase programs				$ 838
Treasury Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock repurchased (in shares)				1,400
Stock repurchases under stock repurchase programs		$ 519	$ 175	$ 857	$ 175
Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Cash dividends declared per common share (in dollars per share)	$ 0.68