Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2020		Mar. 31, 2019
Revenue:
Revenue		$ 5,037		$ 5,737
Operating costs and expenses:
Impairments and other charges	[1]	1,073		61
General and administrative		54		59
Total operating costs and expenses		5,608		5,372
Operating income		(571)		365
Interest expense, net of interest income		(134)		(143)
Interest income		10		8
Loss on early extinguishment of debt		(168)	[2]	0
Other, net		(23)		(30)
Income (loss) from continuing operations before income taxes		(896)		192
Income tax (provision) benefit		(119)		(40)
Net income (loss)		(1,015)		152
Net (income) loss attributable to noncontrolling interest		(2)		0
Net income (loss) attributable to company		$ (1,017)		$ 152
Basic and diluted net income per share		$ (1.16)		$ 0.17
Weighted Average Number of Shares Outstanding, Basic and Diluted		878		873
Services [Member]
Revenue:
Revenue		$ 3,684		$ 4,352
Operating costs and expenses:
Cost of services and sales		3,393		4,156
Product sales [Member]
Revenue:
Revenue		1,353		1,385
Operating costs and expenses:
Cost of services and sales		$ 1,088		$ 1,096

[1] For the three months ended March 31, 2020, amount includes approximately $780 million attributable to Completion and Production, $277 million attributable to Drilling and Evaluation, and $16 million attributable to Corporate and other. See Note 2 for further discussion on these impairments and other charges.

[2] During the three months ended March 31, 2020, we recognized a $168 million loss on extinguishment of debt related to the early repurchase of $1.5 billion aggregate principal amount of senior notes. See Note 6 for further discussion on this charge.