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- Definition

Percentage of senior secured credit facility over eligible accounts receivable.

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- Definition

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
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Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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No definition available.

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- Definition

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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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

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

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

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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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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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The carrying value as of the balance sheet date of the noncurrent portion 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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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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Long-Term Debt - Additional Information (Detail) - USD ($)	1 Months Ended	12 Months Ended
	Aug. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Pretax loss on retirement of debt		$ 9,000,000	$ 39,000,000	$ 4,000,000
Capital leases and other secured debt		585,000,000
Maturity of long-term debt in 2020		4,188,000,000
Maturity of long-term debt in 2021		1,086,000,000
Maturity of long-term debt in 2022		3,452,000,000
Maturity of long-term debt in 2023		$ 3,806,000,000
Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, maturities range		2020
Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, maturities range		2023
Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Notional amount, total		$ 2,500,000,000
Federal Fund Rate [Member]
Debt Instrument [Line Items]
Debt instrument basis spread		0.50%
Asset-Based Revolving Credit Facility Maturing on June 28, 2022 [Member]
Debt Instrument [Line Items]
Credit facility, maximum amount		$ 3,750,000,000
Debt instrument maturity date		Jun. 28, 2022
Percentage of senior secured credit facility over eligible accounts receivable		85.00%
Line of credit outstanding		$ 3,040,000,000
Senior Secured Revolving Credit Facility Maturing On June 28, 2022 [Member]
Debt Instrument [Line Items]
Credit facility, maximum amount		$ 2,000,000,000
Debt instrument maturity date		Jun. 28, 2022
Line of credit outstanding		$ 0
Senior Secured Term Loan A-5 Facility Maturing On June 10, 2020 [Member]
Debt Instrument [Line Items]
Credit facility, maximum amount		$ 1,155,000,000
Debt instrument maturity date		Jun. 10, 2020
Senior Secured Term Loan B-8 Facility Maturing On February 15, 2024 [Member]
Debt Instrument [Line Items]
Credit facility, maximum amount		$ 1,489,000,000
Debt instrument maturity date		Mar. 13, 2025
Senior Secured Term Loan B-9 Facility Maturing On March 18, 2023 [Member]
Debt Instrument [Line Items]
Credit facility, maximum amount		$ 1,157,000,000
Debt instrument maturity date		Mar. 18, 2023
Senior Unsecured Note Maturities Ranging 2022 to 2033 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 10,891,000,000
Senior Unsecured Note Maturities Ranging 2022 to 2033 [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, maturities range		2021
Senior Unsecured Note Maturities Ranging 2022 to 2033 [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, maturities range		2033
Senior Unsecured Note Maturity Year 2025 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 125,000,000
Senior Unsecured Note Maturities Ranging 2023 to 2095 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 736,000,000
Senior Unsecured Note Maturities Ranging 2023 to 2095 [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, maturities range		2023
Senior Unsecured Note Maturities Ranging 2023 to 2095 [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, maturities range		2095
Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 2,000,000,000
Debt instrument maturity date	Mar. 31, 2019
Senior Notes [Member] \| 5.375% Senior Notes Due 2026 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 1,000,000,000
Debt instrument, stated interest	5.375%
Senior Notes [Member] \| 5.625% Senior Notes Due 2028 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount	$ 1,000,000,000
Debt instrument, stated interest	5.625%
Senior Notes [Member] \| Senior Notes Due 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, stated interest	3.75%
Proceeds from new term loan	$ 1,500,000,000
Pretax loss on retirement of debt	$ 9,000,000
Senior Notes [Member] \| Senior Secured Notes Due 2020 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 3,000,000,000
Debt instrument, stated interest		6.50%
Senior Notes [Member] \| Senior Secured Notes Due 2022 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 1,350,000,000
Debt instrument, stated interest		5.875%
Senior Notes [Member] \| Senior Secured Notes Due 2023 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 1,250,000,000
Debt instrument, stated interest		4.75%
Senior Notes [Member] \| Senior Secured Notes Due 2024 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 2,000,000,000
Debt instrument, stated interest		5.00%
Senior Notes [Member] \| Senior Secured Notes Due 2019 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 600,000,000
Debt instrument, stated interest		4.25%
Senior Notes [Member] \| Senior Secured Notes Due 2025 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 1,400,000,000
Debt instrument, stated interest		5.25%
Senior Notes [Member] \| Senior Secured Notes Due 2026 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 1,500,000,000
Debt instrument, stated interest		5.25%
Senior Notes [Member] \| Senior Secured Notes Due 2027 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 1,200,000,000
Debt instrument, stated interest		4.50%
Senior Notes [Member] \| Senior Secured Notes Due 2047 [Member]
Debt Instrument [Line Items]
Debt instrument, principal amount		$ 1,500,000,000
Debt instrument, stated interest		5.50%