Net total of debt issuance costs, debt discount (premium) and other long term debt not elsewhere specified.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

The average effective interest rate during the reporting period.

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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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No definition available.

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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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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.

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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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Debt and Interest Costs - Long term debt (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Nov. 30, 2019
Long-term debt
Long-term Debt, Gross	$ 7,800	$ 6,500
Other (including debt issuance costs)	(54)	(41)
Long-term debt, Total	7,791	6,518
Less: Current portion of long-term debt	(1,454)	(8)
Long-term debt excluding current maturities	6,337	6,510
Senior Notes 5.25 percent, due July 2025
Long-term debt
Long-term Debt, Gross	$ 1,000	$ 1,000
Interest rate (as a percent)	5.25%	5.25%
Senior Notes 4.375 percent, due December 2020
Long-term debt
Long-term Debt, Gross	$ 1,000	$ 1,000
Interest rate (as a percent)	4.375%	4.375%
Senior Notes 4.00 percent , due November 2023
Long-term debt
Long-term Debt, Gross	$ 1,000	$ 1,000
Interest rate (as a percent)	4.00%	4.00%
Senior Notes 4.375 percent, euro denominated, due December 2023
Long-term debt
Long-term Debt, Gross	$ 785	$ 803
Interest rate (as a percent)	4.375%	4.375%
Senior Notes 5.00 percent, due March 2022
Long-term debt
Long-term Debt, Gross	$ 750	$ 750
Interest rate (as a percent)	5.00%	5.00%
Senior Notes 4.875 Percent, due March 2026
Long-term debt
Long-term Debt, Gross	$ 750	$ 750
Interest rate (as a percent)	4.875%	4.875%
Senior Notes 3.50 Percent, euro denominated, due December 2020
Long-term debt
Long-term Debt, Gross	$ 449	$ 459
Interest rate (as a percent)	3.50%	3.50%
Senior Notes 1.50 Percent, euro denominated, due March 2027
Long-term debt
Long-term Debt, Gross	$ 617
Interest rate (as a percent)	1.50%		1.50%
Senior Notes 0.875 Percent, euro denominated, due March 2024
Long-term debt
Long-term Debt, Gross	$ 841
Interest rate (as a percent)	0.875%		0.875%
Term A loan, due June 2024
Long-term debt
Long-term Debt, Gross	$ 653
Variable interest rate (as a percent)	3.94%
Term A Loan, euro denominated, due June 2021
Long-term debt
Long-term Debt, Gross		$ 797
Variable interest rate (as a percent)		4.02%