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Revenue From Contracts With Customers - Remaining Performance Obligation (Details) $ in Thousands | Dec. 31, 2018 USD ($)
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Revenue from Contract with Customer [Abstract] |
Revenue, Remaining Performance Obligation, Amount | $ 5,040,423
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-01-01 |
Revenue from Contract with Customer [Abstract] |
Revenue, Remaining Performance Obligation, Amount | 1,404,618
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-01-01 |
Revenue from Contract with Customer [Abstract] |
Revenue, Remaining Performance Obligation, Amount | 1,327,449
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-01-01 |
Revenue from Contract with Customer [Abstract] |
Revenue, Remaining Performance Obligation, Amount | 1,172,536
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-01-01 |
Revenue from Contract with Customer [Abstract] |
Revenue, Remaining Performance Obligation, Amount | 1,127,105
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-01-01 |
Revenue from Contract with Customer [Abstract] |
Revenue, Remaining Performance Obligation, Amount | $ 8,715

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- Definition Amount of transaction price allocated to performance obligation that has not been recognized as revenue. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045 + Details
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