Revenue Recognition - Narrative (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
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Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||
Decrease in revenue | $ (1,384,965) | $ (1,318,220) | $ (1,233,842) |
NET Services accrued contract payments | 9,756 | 17,487 | |
Deferred revenue | 562 | 3,019 | |
Noncurrent deferred revenue | 963 | ||
Contract with customer, revenue recognized | 3,019 | ||
Service expense | (1,284,603) | $ (1,223,627) | $ (1,131,963) |
NET Services | |||
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||
Decrease in revenue | (1,384,965) | ||
Performance obligation satisfied in previous period | 5,685 | ||
Adjustments due to ASU 2014-09 | Adjustments due to ASU 2014-09 | NET Services | |||
Revenue, Initial Application Period Cumulative Effect Transition [Line Items] | |||
Decrease in revenue | 15,488 | ||
Service expense | $ 15,488 |
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- Definition The amount of current liability associated with the Net Services segment. No definition available.
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized from performance obligation satisfied or partially satisfied in previous reporting periods. Includes, but is not limited to, change in transaction price. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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