Benefit Obligations (Tables)

3 Months Ended

Mar. 31, 2023

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Costs Recognized

The components of net periodic benefit cost are as follows:

	Three Months Ended March 31,
	2023		2022
	Pension Benefits	Post-retirement Benefits	Pension Benefits	Post-retirement Benefits
	(In $ millions)
Service cost	4	—	3	—
Interest cost	32	—	17	—
Expected return on plan assets	(33)	—	(41)	—
Total	3	—	(21)	—

Schedule of Company Commitments to Fund Benefit Obligations

Benefit obligation funding is as follows:

	As of March 31, 2023	Total Expected 2023
	(In $ millions)
Cash contributions to defined benefit pension plans	6	27
Benefit payments to nonqualified pension plans	5	18
Benefit payments to other postretirement benefit plans	1	4

Schedule of Defined Benefit Plans Disclosures

Pension and postretirement benefit plan balances recognized in the unaudited consolidated balance sheets consist of:

	As of March 31, 2023		As of December 31, 2022
	Pension Benefits	Post-retirement Benefits	Pension Benefits	Post-retirement Benefits
	(In $ millions)
Noncurrent Other assets	166	—	160	—
Current Other liabilities	(21)	(3)	(21)	(3)
Benefit obligations	(371)	(35)	(372)	(35)
Net amount recognized	(226)	(38)	(233)	(38)