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Revenue Recognition (Tables) | 9 Months Ended
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Sep. 30, 2018
Revenues [Abstract] |
Contract with Customer, Asset and Liability | A summary of significant net changes in the contract assets and the contract liabilities balances during the period is as follows:
| 2018
| Contract liabilities, less contract assets
| (in thousands)
Beginning balance, January 1 | $ | 59,808 |
Changes due to business combination | 36,936 |
Revenues recognized from beginning contract liability | (31,688 | )
Increases due to amounts collected or due | 200,428 |
Revenues recognized from current period increases | (142,439 | )
Other | (847 | )
Ending balance, September 30 | $ | 122,198 |

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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130551-203045 + Details
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- References No definition available. + Details
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