Debt - Summary of Debt (Detail) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Other debt	$ 3,000,000	$ 9,000,000
Total debt	4,883,000,000	4,886,000,000
Short-term debt and current portion of long-term debt	(3,000,000)	(3,000,000)
Long-term debt	4,880,000,000	4,883,000,000
Revolving Credit Facility
Debt Instrument [Line Items]
Revolver	0
Receivables facilities
Debt Instrument [Line Items]
Revolver	$ 0
3.85% senior notes due 2023 \| Senior notes
Debt Instrument [Line Items]
Interest rate	3.85%
Senior notes	$ 1,087,000,000	1,086,000,000
4.00% senior notes due 2024 \| Senior notes
Debt Instrument [Line Items]
Interest rate	4.00%
Senior notes	$ 200,000,000	200,000,000
4.875% senior notes due 2025 \| Senior notes
Debt Instrument [Line Items]
Interest rate	4.875%
Senior notes	$ 495,000,000	494,000,000
3.90% senior notes due 2025 \| Senior notes
Debt Instrument [Line Items]
Interest rate	3.90%
Senior notes	$ 47,000,000	47,000,000
4.20% senior notes due 2026 \| Senior notes
Debt Instrument [Line Items]
Interest rate	4.20%
Senior notes	$ 1,976,000,000	1,975,000,000
5.375% senior notes due 2036 \| Senior notes
Debt Instrument [Line Items]
Interest rate	5.375%
Senior notes	$ 417,000,000	417,000,000
5.50% senior notes due 2046 \| Senior notes
Debt Instrument [Line Items]
Interest rate	5.50%
Senior notes	$ 658,000,000	$ 658,000,000

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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- 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

Represents the aggregate of total long-term debt, including current maturities and short-term debt.

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- Definition

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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- Definition

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

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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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Amount of long-term debt classified as other.

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