Borrowings - Additional Information (Detail) |
3 Months Ended |
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Mar. 31, 2018
USD ($)
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| Commercial Paper [Member] | |
| Debt Instrument [Line Items] | |
| Maximum amount available under facility | $ 4,000,000,000 |
| Amount outstanding under credit facility | 0 |
| 2018 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 | 2023-03 |
| Line of credit facility, covenant terms | The 2018 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 |
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- Definition Additional borrowing available subject to lender approval. No definition available.
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- Definition Extended debt instrument maturity date. No definition available.
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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. No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Identification of whether the entity has been in compliance with any credit facility debt covenants during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Description of the conditions for borrowing under the credit facility including the nature of any restrictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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