Environmental (Tables)

3 Months Ended

Mar. 31, 2026

Environmental Remediation Obligations [Abstract]

Schedule of Environmental Remediation Reserves

The components of environmental remediation liabilities, included in current and noncurrent Other liabilities, are as follows:

	As of March 31, 2026	As of December 31, 2025
	(In $ millions)
Demerger obligations (Note 14)	14	24
Divestiture obligations (Note 14)	18	15
Active sites	23	23
U.S. Superfund sites	9	9
Other environmental remediation liabilities	2	2
Total	66	73