Additional borrowing available subject to lender approval.

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Debt designated as net investment hedge.

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Extended debt instrument maturity date.

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Gain (loss) on hedging derivative instrument or the foreign currency transaction gain (loss) on the nonderivative hedging instrument designated as a hedge of a net investment in foreign operations related to hedge ineffectiveness, which is included in earnings in the period.

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

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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Amount of the required periodic payments applied to interest.

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End date of debt instrument redemption period, in CCYY-MM-DD format.

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Amount of income tax expense (benefit) from transactions on foreign currency derivatives that are designated as, and are effective as, economic hedges of a net investment in a foreign entity.

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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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Identification of whether the entity has been in compliance with any credit facility debt covenants during the period.

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Description of the conditions for borrowing under the credit facility including the nature of any restrictions.

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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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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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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Amount, after tax, of reclassification from accumulated other comprehensive income (AOCI) of gain (loss) from increase (decrease) in fair value of net investment hedge.

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Borrowings - Additional Information (Detail) € in Millions		1 Months Ended									12 Months Ended
Borrowings - Additional Information (Detail) € in Millions	May 06, 2015 USD ($)	Apr. 30, 2020 USD ($)	Jan. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Apr. 30, 2019 USD ($)	Apr. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)	Mar. 31, 2014 USD ($)	May 31, 2012 USD ($)	May 31, 2011 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2020 EUR (€)	May 06, 2015 EUR (€)
Debt Instrument [Line Items]
Borrowings				$ 4,955,000,000							$ 7,264,000,000	$ 4,955,000,000
Fair Value				$ 5,300,000,000							7,883,000,000	5,300,000,000
Debt instrument, aggregate principal amount											7,306,000,000
Repayments of long-term debt												1,000,000,000
Gain (loss) from net investment hedging, net of tax											(54,000,000)	11,000,000	$ 30,000,000
Gain (loss) from net investment hedging, tax expense (benefit)											(17,000,000)	3,000,000	10,000,000
Other Comprehensive Income [Member]
Debt Instrument [Line Items]
Amount of ineffectiveness on net investment hedges											$ 0	$ 0	$ 0
Foreign Exchange Contract [Member] \| Designated as Hedging Instrument [Member]
Debt Instrument [Line Items]
Debt offering designated as net investment hedge to offset its currency exposure \| €														€ 700
Unsecured Debt 2027 Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount							$ 700,000,000
Debt instrument, interest rate							3.20%
Debt instrument, maturity date							Mar. 15, 2027
Debt instrument, Approximate annual interest expense							$ 22,000,000
Debt instrument, payment terms											Interest is payable semi-annually on March 15 and September 15 of each year
Unsecured Debt 2024 Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount								$ 1,000,000,000
Debt instrument, interest rate								3.50%
Debt instrument, maturity date								Mar. 18, 2024
Debt instrument, Approximate annual interest expense								$ 35,000,000
Debt instrument, payment terms											Interest is payable semi-annually in arrears on March 18 and September 18 of each year
Unsecured Unsubordinated Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount									$ 1,500,000,000	$ 1,500,000,000
Unsecured Debt 2015 Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount									$ 750,000,000
Debt instrument, interest rate									1.375%
Unsecured Debt 2022 Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount									$ 750,000,000
Debt instrument, interest rate									3.375%
Debt instrument, Approximate annual interest expense									$ 25,000,000
Debt instrument, payment terms											is payable semi-annually on June 1 and December 1 of each year
Unsecured Debt 2013 [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount										750,000,000
Unsecured Notes Due in 2021 [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount										$ 750,000,000
Debt instrument, interest rate										4.25%
Debt instrument, Approximate annual interest expense										$ 32,000,000
Debt instrument, payment terms											is payable semi-annually on May 24 and November 24 of each year
Commercial Paper [Member]
Debt Instrument [Line Items]
Maximum amount available under facility											$ 4,000,000,000
Amount outstanding under credit facility											0
2020 Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Unsecured revolving credit facility											4,000,000,000
Additional amount available, subject to lender credit approval											1,000,000,000
Maximum amount available under facility											5,000,000,000
Amount outstanding under credit facility											$ 0
Extended debt instrument maturity date											2025-03
Line of credit facility, covenant terms											The 2020 credit facility requires the Company not to exceed a maximum leverage ratio (ratio of net debt to earnings before interest, taxes, depreciation and amortization, where net debt equals total debt less unrestricted cash) of 3 to 1
Line of credit facility, covenant compliance											satisfied with a ratio of less than 1 to 1
1.90% Notes due 2031 [Member]
Debt Instrument [Line Items]
Borrowings											$ 1,239,000,000
Fair Value											1,305,000,000
Debt instrument, aggregate principal amount		$ 1,250,000,000									$ 1,250,000,000
Debt instrument, interest rate		1.90%
Debt instrument, maturity date											Jan. 28, 2031
Debt instrument, Approximate annual interest expense		$ 24,000,000
Debt instrument, payment terms											Interest of approximately $24 million per year is payable semi-annually on January 28 and July 28 of each year, which commenced on July 28, 2020.
Debt instrument, redemption period, end date											Oct. 28, 2030
Debt Instrument, redemption price, percentage of principal amount redeemed											100.00%
4.25% Notes due May 2021 [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount		$ 750,000,000
Debt instrument, interest rate		4.25%
2.40% Notes due 2030 [Member]
Debt Instrument [Line Items]
Borrowings											$ 993,000,000
Fair Value											1,090,000,000
Debt instrument, aggregate principal amount			$ 1,000,000,000								$ 1,000,000,000
Debt instrument, interest rate			2.40%
Debt instrument, maturity date											Apr. 30, 2030
Debt instrument, Approximate annual interest expense			$ 24,000,000
Debt instrument, payment terms											Interest of approximately $24 million per year is payable semi-annually on April 30 and October 30 of each year, which commenced on April 30, 2020.
Debt instrument, redemption period, end date											Jan. 30, 2030
Debt Instrument, redemption price, percentage of principal amount redeemed											100.00%
3.25% Notes due 2029 [Member]
Debt Instrument [Line Items]
Borrowings											$ 989,000,000
Fair Value											1,146,000,000
Debt instrument, aggregate principal amount					$ 1,000,000,000						$ 1,000,000,000
Debt instrument, interest rate					3.25%
Debt instrument, maturity date					Apr. 30, 2029
Debt instrument, Approximate annual interest expense					$ 33,000,000
Debt instrument, payment terms											Interest is payable semi-annually on April 30 and October 30 of each year, which commenced on October 30, 2019
5.00% Notes due 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate				5.00%								5.00%
Repayments of long-term debt				$ 1,000,000,000
6.25% Notes due 2017 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate						6.25%
Repayments of long-term debt						$ 700,000,000
Long-term debt, maturity date						2017-09
2025 Notes [Member]
Debt Instrument [Line Items]
Borrowings											$ 853,000,000
Fair Value											911,000,000
Debt instrument, aggregate principal amount											$ 856,000,000				€ 700
Debt instrument, interest rate															1.25%
Debt instrument, maturity date	May 06, 2025
Debt instrument, Approximate annual interest expense	$ 11,000,000
Debt instrument, payment terms											annually on May 6 of each year