CONSOLIDATED STATEMENT OF INCOME (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
Total Revenue	$ 6,773	$ 5,634	$ 12,735	$ 10,857
Interest & other income	311	16	361	35
Expenses
Research & engineering	154	134	295	268
General & administrative	86	70	183	150
Interest	124	136	247	272
Income before taxes	1,152	542	1,790	928
Tax expense	182	99	300	173
Net income	970	443	1,490	755
Net income attributable to noncontrolling interests	11	12	21	25
Net income attributable to Schlumberger	$ 959	$ 431	$ 1,469	$ 730
Basic income per share of Schlumberger	$ 0.68	$ 0.31	$ 1.04	$ 0.52
Diluted income per share of Schlumberger	$ 0.67	$ 0.30	$ 1.02	$ 0.51
Average shares outstanding:
Basic	1,414	1,398	1,413	1,398
Assuming dilution	1,436	1,421	1,435	1,420
Services
Revenue
Total Revenue	$ 4,732	$ 3,789	$ 8,954	$ 7,271
Expenses
Cost of services and sales	3,720	3,223	7,107	6,255
Product
Revenue
Total Revenue	2,041	1,845	3,781	3,586
Expenses
Cost of services and sales	$ 1,848	$ 1,545	$ 3,474	$ 3,019