Condensed Consolidated Statements of Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue:
Revenues	$ 5,142	$ 4,736	$ 9,924	$ 10,160
Costs and expenses:
Selling, general and administrative	642	590	1,229	1,265
Goodwill impairment	0	0	0	14,717
Restructuring, impairment and other	125	103	205	1,429
Separation related	15	37	42	77
Total costs and expenses	4,948	4,788	9,566	26,215
Operating income (loss)	194	(52)	358	(16,055)
Other non-operating loss, net	(63)	(244)	(689)	(219)
Interest expense, net	(65)	(69)	(138)	(128)
Income (loss) before income taxes	66	(365)	(469)	(16,402)
Provision for income taxes	(149)	(55)	(233)	(63)
Net loss	(83)	(420)	(702)	(16,465)
Less: Net income attributable to noncontrolling interests	10	6	19	14
Net loss attributable to Baker Hughes Holdings LLC	(93)	(426)	(721)	(16,479)
Sales of goods
Revenue:
Revenues	3,078	2,868	6,014	5,949
Costs and expenses:
Costs	2,674	2,531	5,208	5,376
Sales of services
Revenue:
Revenues	2,064	1,868	3,910	4,211
Costs and expenses:
Costs	$ 1,492	$ 1,527	$ 2,882	$ 3,351