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Line of Credit Facility, Extension Period

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Line of Credit Facility, Maturity Term Extensions

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Line Of Credit Facility, Option to Increase Additional Borrowings

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Amount specified in the debt agreement of the maximum debt-to-total capitalization level which the entity is allowed to reach without impacting the entity's ability to borrow under the agreement.

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

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Weighted average interest rate of short-term debt outstanding calculated over time.

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Amount of stock repurchase plan authorized.

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Amount remaining of a stock repurchase plan authorized.

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

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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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Long-Term Debt and Common Stock (Details) $ / shares in Units, shares in Millions			3 Months Ended
	May 04, 2023 $ / shares	Feb. 23, 2023 $ / shares	Mar. 31, 2023 USD ($) extension $ / shares shares	Mar. 31, 2022 $ / shares	Dec. 31, 2022 USD ($)	Nov. 30, 2021 USD ($)
Debt Instrument Table [Line Items]
Stock repurchase program, authorized amount						$ 5,000,000,000
Stock repurchased during period, shares \| shares			2.9
Stock repurchased during period, value			$ 310,000,000
Stock repurchase program, remaining authorized repurchase amount			$ 4,700,000,000
Common stock dividends declared (in USD per share) \| $ / shares		$ 0.825	$ 1.825	$ 1.75
Special cash dividend declared (in USD per share) \| $ / shares		$ 1.00
Subsequent Event
Debt Instrument Table [Line Items]
Common stock dividends declared (in USD per share) \| $ / shares	$ 0.825
Revolving Credit Agreement \| Revolving Credit Facility
Debt Instrument Table [Line Items]
Line of credit facility, maximum borrowing capacity			$ 2,000,000,000
Line of credit facility, maturity term extensions \| extension			2
Line of credit facility, extension period			1 year
Line of credit facility increase additional borrowings (not to exceed)			$ 3,000,000,000
Maximum total debt to total capitalization ratio allowed under financial covenant			65.00%
Borrowings outstanding			$ 0		$ 0
Revolving Credit Agreement \| Revolving Credit Facility \| Eurodollar
Debt Instrument Table [Line Items]
Weighted average interest rate (in hundredths)			5.76%
Revolving Credit Agreement \| Revolving Credit Facility \| Base Rate
Debt Instrument Table [Line Items]
Weighted average interest rate (in hundredths)			8.00%
Commercial Paper
Debt Instrument Table [Line Items]
Line of credit facility, current borrowing capacity			$ 0		$ 0
Senior Notes \| 2.625% Senior Notes due 2023
Debt Instrument Table [Line Items]
Debt instrument, face amount			$ 1,250,000,000
Debt instrument, interest rate (as a percent)			2.625%