Merger of FMC Technologies and Technip (Details)	4 Months Ended
	Sep. 30, 2016 USD ($) shares
Business Acquisition [Line Items]
Business Combination Termination Fee | $	$ 250,000,000.0
FMC Technologies
Business Acquisition [Line Items]
Business Combination Stock Exchange Ratio	1.0
Technip
Business Acquisition [Line Items]
Business Combination Stock Exchange Ratio	2.0