Condensed Consolidated Statements Of Income (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2017	Mar. 31, 2016
Revenue:
Service revenue		$ 2,791.8	$ 2,378.2
Product revenue		562.5	27.5
Lease and other revenue		33.7
Total revenue		3,388.0	2,405.7
Costs and expenses:
Cost of service revenue		2,380.5	1,983.9
Cost of product revenue		577.7	21.8
Cost of lease and other revenue		25.0
Selling, general and administrative expense		254.1	147.6
Research and development expense		43.4	20.3
Restructuring and impairment expense (Note 5)		9.7	35.7
Merger transaction and integration costs (Note 2)		54.7
Total costs and expenses		3,345.1	2,209.3
Other income (expense), net		327.4	(33.9)
Income from equity affiliates (Note 8)		9.4	45.6
Income before net interest expense and income taxes		379.7	208.1
Net interest expense		(81.7)	(13.3)
Income before income taxes	[1]	298.0	194.8
Provision for income taxes (Note 14)		103.7	47.5
Net income		194.3	147.3
Net (income) loss attributable to noncontrolling interests		(3.5)	0.1
Net income attributable to TechnipFMC plc		$ 190.8	$ 147.4
Earnings per share attributable to TechnipFMC plc (Note 4):
Basic (usd per share)		$ 0.41	$ 1.25
Diluted (usd per share)		$ 0.41	$ 1.21
Weighted average shares outstanding (Note 4):
Basic (in shares)		466.6	118.2
Diluted (in shares)		468.9	124.4

[1] Includes amounts attributable to noncontrolling interests.