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Debt - Financing Activity and Covenants - Additional Information (Details) $ in Millions | Dec. 31, 2018 USD ($)
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Debt Instrument [Line Items] |
Line of Credit Facility, Remaining Borrowing Capacity | $ 793
Covenant restrictions [Abstract] |
Maximum consolidated leverage ratio | 4.5
Calculated leverage ratio | 3.5
Minimum required consolidated interest coverage ratio | 3.0
Calculated consolidated interest coverage ratio | 5.5
2017 Revolving Credit Facility [Member] |
Debt Instrument [Line Items] |
Line of Credit Facility, Maximum Borrowing Capacity | $ 800
Line of Credit Facility, Remaining Borrowing Capacity | 752
Letters of Credit Outstanding, Amount | 48
Accounts Receivable Securitization [Member] |
Debt Instrument [Line Items] |
Line of Credit Facility, Remaining Borrowing Capacity | $ 41

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- Definition The calculated consolidated leverage ratio permitted under the debt instruments. + References No definition available. + Details
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- Definition States whether the entity was in compliance with the debt covenants throughout the reporting period, and describes facts and circumstances of any compliance failure. + References No definition available. + Details
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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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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