Lessee, Operating Lease, Lease Not yet Commenced, Amount

No definition available.

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- Definition

Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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

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- Definition

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

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- Definition

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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- Definition

Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

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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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

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- Definition

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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- Definition

Weighted average interest rate of short-term debt outstanding calculated at point in time.

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Loans Payable, Long-Term Debt and Leases - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jun. 30, 2020
Debt Instrument [Line Items]
Long-term debt, current maturities	$ 2,300,000,000	$ 1,900,000,000
Loans payable and current portion of long-term debt	6,431,000,000	3,610,000,000
Long-term debt	25,360,000,000	$ 22,736,000,000
Face amount of debt				$ 4,500,000,000
Long-term debt, maturities, repayments of principal in 2021	2,300,000,000
Long-term debt, maturities, repayments of principal in 2022	2,300,000,000
Long-term debt, maturities, repayments of principal in 2023	1,700,000,000
Long-term debt, maturities, repayments of principal in 2024	1,400,000,000
Long-term debt, maturities, repayments of principal in 2025	2,500,000,000
Available borrowing capacity under credit facility	$ 6,000,000,000.0
Operating lease, weighted average remaining lease term	8 years	7 years 4 months 24 days
Operating lease, cost	$ 346,000,000	$ 339,000,000
Operating lease, payments	340,000,000	281,000,000
Lessee, operating lease, lease not yet commenced, amount	475,000,000
Right-of-use asset obtained in exchange for operating lease liability	495,000,000	129,000,000
Operating leases, rent expense			$ 322,000,000
Other Variable Rate Debt
Debt Instrument [Line Items]
Long-term debt	$ 294,000,000	$ 147,000,000
Effective interest rate (as percent)	0.45%	2.54%
6.30% debentures due 2026
Debt Instrument [Line Items]
Long-term debt	$ 135,000,000	$ 135,000,000
Stated interest rate (as percent)	6.30%
0.75% notes due 2026
Debt Instrument [Line Items]
Stated interest rate (as percent)				0.75%
Face amount of debt				$ 1,000,000,000.0
1.45% notes due 2030
Debt Instrument [Line Items]
Stated interest rate (as percent)				1.45%
Face amount of debt				$ 1,250,000,000
2.35% notes due 2040
Debt Instrument [Line Items]
Stated interest rate (as percent)				2.35%
Face amount of debt				$ 1,000,000,000.0
2.45% notes due 2050
Debt Instrument [Line Items]
Stated interest rate (as percent)				2.45%
Face amount of debt				$ 1,250,000,000
Notes Subject To Repayment At Option Of Holder
Debt Instrument [Line Items]
Loans payable and current portion of long-term debt	$ 73,000,000	226,000,000
Commercial paper
Debt Instrument [Line Items]
Loans payable and current portion of long-term debt	$ 4,000,000,000.0	$ 1,400,000,000
Weighted-average interest rate of commercial paper (as percent)	0.79%	2.23%
Buildings
Debt Instrument [Line Items]
Operating lease, weighted average remaining lease term	8 years
Lessee, operating lease, renewal term	4 years
Vehicles
Debt Instrument [Line Items]
Operating lease, weighted average remaining lease term	4 years