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Contracts with Customers - Summary of Contract Assets and Contract Liabilities (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2019 | Dec. 31, 2018
Revenue From Contract With Customer [Abstract] |  |
Contract assets | $ 583,670 | $ 515,319
Contract liabilities | 231,032 | 208,576
Net contract assets (liabilities) | 352,638 | $ 306,743
Change in contract assets | 68,351 |
Change in contract liabilities | 22,456 |
Change in contract assets and liabilities | $ 45,895 |
Percentage change in contract assets | 13.30% |
Percentage change in contract liabilities | 10.80% |
Percentage change in contract assets and liabilities | 15.00% |

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- Definition Change in contract with customer assets. + References No definition available. + Details
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- Definition Change in contract with customer assets and liabilities net. + References No definition available. + Details
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- Definition Change in contract with customer liability. + References No definition available. + Details
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- Definition Contract with customer asset cumulative catchup adjustment to revenue change in measure of progress percent. + References No definition available. + Details
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- Definition Contract with customer asset cumulative catchup adjustment to revenue change in measure of progress percent. + References No definition available. + Details
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- Definition Contract with customer asset and liabilities net. + References No definition available. + Details
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- Definition Contract with customer liability cumulative catchup adjustment to revenue change in measure of progress percent. + References No definition available. + Details
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130533-203044 + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130532-203044 + Details
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