Description of Company and Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Goodwill

Changes in the carrying amount of goodwill are detailed below by reportable segment.

Millions of dollars	Completion and Production		Drilling and Evaluation		Total
Balance at December 31, 2020:	$	1,973	$	831	$	2,804
Current year acquisitions	12		—		12
Other	27		—		27
Balance at December 31, 2021:	$	2,012	$	831	$	2,843
Current year acquisitions	8		—		8
Other	—		(22)		(22)
Balance at December 31, 2022:	$	2,020	$	809	$	2,829