Incentives amount included in transaction prices.

No definition available.

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- Definition

Loss of incentive revenues.

+ References

No definition available.

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- Definition

Percentage of complete acquired on post combination basis.

+ References

No definition available.

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- Definition

Percentage of complete acquired on pre combination basis.

+ References

No definition available.

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- Definition

Provisions for estimated losses on projects.

+ References

No definition available.

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- Definition

Unapproved change orders and claims amount.

+ References

No definition available.

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- Definition

Unapproved change orders and claims amount included in revenue remainng performance obligation.

+ References

No definition available.

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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Losses recognized in the current period on contracts which are expected to generate losses, which are probable and can be reasonably estimated, in a future period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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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.

+ References

No definition available.

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Revenue Recognition - Additional Information (Detail) - USD ($)	3 Months Ended
	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Unapproved change orders and claims	$ 563,000,000		$ 117,000,000
Unapproved change orders and claims in our RPO balance	153,000,000		8,000,000
Incentives amount included in transaction prices	0		$ 0
Contractual liquidated damages	255,000,000
Cameron Liquefied Natural Gas Project
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Loss on contracts		$ 482,000,000
Cameron Liquefied Natural Gas Project \| NCSA [Member]
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Provisions for estimated losses	$ 127,000,000
Percentage of complete acquired on post combination basis	37.00%
Percentage of complete acquired on pre combination basis	83.00%
Loss of incentive revenue	$ 40,000,000
Contractual liquidated damages	17,000,000
Freeport LNG Trains 1 & 2 and 3 Project
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Loss on contracts		194,000,000
Calpine Power Project
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Loss on contracts		$ 68,000,000
Calpine Power Project \| NCSA [Member]
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Provisions for estimated losses	$ 43,000,000
Percentage of complete acquired on post combination basis	53.00%
Percentage of complete acquired on pre combination basis	91.00%
Uncompleted Contracts
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Provisions for estimated losses	$ 215,000,000
Freeport LNG Trains 1 and 2 Project \| NCSA [Member]
Revenue Recognition Multiple Deliverable Arrangements [Line Items]
Provisions for estimated losses	$ 28,000,000
Percentage of complete acquired on post combination basis	43.00%
Percentage of complete acquired on pre combination basis	86.00%
Contractual liquidated damages	$ 53,000,000