CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenues:
Products	$ 501	$ 511
Services	922	875
Total Revenues	1,423	1,386
Costs and Expenses:
Cost of Products	465	486
Cost of Services	680	720
Research and Development	38	39
Selling, General and Administrative Attributable to Segments	200	230
Corporate General and Administrative	36	33
Asset Write-Downs and Other	18	17
Restructuring and Transformation Charges	25	75
Total Costs and Expenses	1,462	1,600
Operating Income (Loss)	(39)	(214)
Other Income (Expense):
Interest Expense, Net	(149)	(141)
Warrant Fair Value Adjustment	46	(62)
Bond Tender Premium, Net	(34)	0
Currency Devaluation Charges	(26)	0
Other Income (Expense), Net	(8)	7
Loss Before Income Taxes	(210)	(410)
Income Tax Provision	(32)	(33)
Net Loss	(242)	(443)
Net Income Attributable to Noncontrolling Interests	3	5
Net Income (Loss) Attributable to Weatherford	$ (245)	$ (448)
Loss Per Share Attributable to Weatherford:
Earnings Per Share, Basic and Diluted	$ (0.25)	$ (0.45)
Weighted Average Shares Outstanding:
Weighted Average Number of Shares Outstanding, Basic and Diluted	994	988