Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenue:
Revenue		$ 5,074	$ 3,707	$ 9,358	$ 7,158
Operating costs and expenses:
Impairments and other charges	[1]	344	0	366	0
General and administrative		67	51	119	99
Total operating costs and expenses		4,700	3,273	8,473	6,354
Operating income		374	434	885	804
Interest income		24	14	43	24
Interest expense, net of interest income		(101)	(120)	(208)	(245)
Loss on early extinguishment of debt		0	0	(42)	0	[2]
Other, net		(42)	(19)	(72)	(41)
Income (loss) from continuing operations before income taxes		231	295	563	518
Income tax (provision) benefit		(114)	(65)	(182)	(117)
Net income (loss)		117	230	381	401
Net (income) loss attributable to noncontrolling interest		(8)	(3)	(9)	(4)
Net income (loss) attributable to company		$ 109	$ 227	$ 372	$ 397
Basic and diluted net income per share		$ 120,000	$ 260,000	$ 410,000	$ 450,000
Weighted Average Number of Shares Outstanding, Basic		904	890	902	889
Weighted Average Number of Shares Outstanding, Diluted		909	890	906	889
Noncontrolling Interest in Consolidated Subsidiaries
Operating costs and expenses:
Net income (loss)		$ 8	$ 3
Services [Member]
Revenue:
Revenue		3,686	2,683	$ 6,759	$ 5,146
Operating costs and expenses:
Cost of services and sales		3,123	2,370	5,833	4,621
Product sales [Member]
Revenue:
Revenue		1,388	1,024	2,599	2,012
Operating costs and expenses:
Cost of services and sales		$ 1,166	$ 852	$ 2,155	$ 1,634

[1] For the three and six months ended June 30, 2022 respectively, the amounts include $131 million and $136 million charges attributable to Completions and Production, and $178 million and $195 million charges attributable to Drilling and Evaluation, and a $35 million charge attributable to Corporate and other for both periods.

[2] For the six months ended June 30, 2022, amount consists of a $42 million loss on the early redemption of senior notes.