Segment Information - Summarized Financial Information (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information [Line Items]
Segment revenue	$ 5,047	$ 5,142	$ 9,882	$ 9,924
Summarized financial information [Abstract]
Income (loss) before income taxes	(655)	66	(468)	(469)
Inventory impairments			(31)	0
Other non-operating loss, net	(570)	(63)	(597)	(689)
Interest expense, net	(60)	(65)	(124)	(138)
Operating segments
Summarized financial information [Abstract]
Income (loss) before income taxes	485	444	938	824
Corporate
Summarized financial information [Abstract]
Income (loss) before income taxes	(108)	(111)	(213)	(219)
Segment reconciling items
Summarized financial information [Abstract]
Inventory impairments	(31)	0	(31)	0
Restructuring, impairment and other	(362)	(125)	(423)	(205)
Separation related	(9)	(15)	(18)	(42)
Other non-operating loss, net	(570)	(63)	(597)	(689)
Interest expense, net	(60)	(65)	(124)	(138)
Oilfield Services
Segment Reporting Information [Line Items]
Segment revenue	2,689	2,358	5,178	4,558
Oilfield Services \| Operating segments
Summarized financial information [Abstract]
Income (loss) before income taxes	261	171	482	315
Oilfield Equipment
Segment Reporting Information [Line Items]
Segment revenue	541	637	1,070	1,264
Oilfield Equipment \| Operating segments
Summarized financial information [Abstract]
Income (loss) before income taxes	(12)	28	(20)	32
Turbomachinery & Process Solutions
Segment Reporting Information [Line Items]
Segment revenue	1,293	1,628	2,637	3,113
Turbomachinery & Process Solutions \| Operating segments
Summarized financial information [Abstract]
Income (loss) before income taxes	218	220	443	427
Digital Solutions
Segment Reporting Information [Line Items]
Segment revenue	524	520	997	989
Digital Solutions \| Operating segments
Summarized financial information [Abstract]
Income (loss) before income taxes	$ 18	$ 25	$ 33	$ 49

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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