CONSOLIDATED STATEMENT OF INCOME (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenue
Total Revenue	$ 8,269	$ 8,303	$ 16,149	$ 16,131
Interest & other income	25	40	39	82
Expenses
Research & engineering	179	175	351	347
General & administrative	114	114	225	225
Impairments & other		184		184
Interest	156	144	302	287
Income before taxes	593	547	1,101	1,190
Tax expense	99	106	178	219
Net income	494	441	923	971
Net income attributable to noncontrolling interests	2	11	10	16
Net income attributable to Schlumberger	$ 492	$ 430	$ 913	$ 955
Basic earnings per share of Schlumberger	$ 0.36	$ 0.31	$ 0.66	$ 0.69
Diluted earnings per share of Schlumberger	$ 0.35	$ 0.31	$ 0.65	$ 0.69
Average shares outstanding:
Basic	1,384	1,384	1,385	1,385
Assuming dilution	1,395	1,392	1,396	1,393
Services
Revenue
Total Revenue	$ 6,153	$ 6,141	$ 12,059	$ 11,876
Expenses
Cost of services and sales	5,308	5,196	10,422	10,076
Product
Revenue
Total Revenue	2,116	2,162	4,090	4,255
Expenses
Cost of services and sales	$ 1,944	$ 1,983	$ 3,787	$ 3,904