Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2026

Stockholders' Equity Note [Abstract]


	Total From February 2008 Through June 30, 2026

Shares repurchased		69,324,429
Average purchase price per share		$	83.71
Amount spent on repurchased shares (in $ millions)		5,803
Aggregate Board of Directors repurchase authorizations during the period (in $ millions)		6,866

Schedule of Components of Other Comprehensive Income (Loss), Net


	Three Months Ended June 30,
	2026			2025
	Gross Amount	Income Tax (Provision) Benefit	Net Amount	Gross Amount	Income Tax (Provision) Benefit	Net Amount
	(In $ millions)

Foreign currency translation gain (loss)(1)	(12)	(3)	(15)	(160)	91	(69)
Gain (loss) on derivative hedges	(16)	3	(13)	(15)	—	(15)
Pension and postretirement benefits gain (loss)	(1)	—	(1)	(1)	—	(1)
Total	(29)	—	(29)	(176)	91	(85)

______________________________

(1)Includes gross foreign currency translation adjustments related to noncontrolling interests of $2 million and $1 million for the three months ended June 30, 2026 and 2025, respectively.


	Six Months Ended June 30,
	2026			2025
	Gross Amount	Income Tax (Provision) Benefit	Net Amount	Gross Amount	Income Tax (Provision) Benefit	Net Amount
	(In $ millions)

Foreign currency translation gain (loss)(1)	(20)	(22)	(42)	(200)	126	(74)
Gain (loss) on derivative hedges	(24)	5	(19)	21	(1)	20
Pension and postretirement benefits gain (loss)	(1)	—	(1)	—	—	—
Total	(45)	(17)	(62)	(179)	125	(54)

______________________________

(1)Includes gross foreign currency translation adjustments related to noncontrolling interests of $4 million and $1 million for the six months ended June 30, 2026 and 2025, respectively.

Schedule of Adjustments to Accumulated Other Comprehensive Income (Loss), Net

Adjustments to Accumulated other comprehensive income (loss), net, attributable to Celanese Corporation are as follows:


	Foreign Currency Translation Gain (Loss)	Gain (Loss) on Derivative Hedges (Note 12)	Pension and Postretirement Benefits Gain (Loss) (Note 8)	Accumulated Other Comprehensive Income (Loss), Net
	(In $ millions)
As of December 31, 2025	(805)	35	(6)	(776)
Other comprehensive income (loss) before reclassifications	(24)	61	—	37
Amounts reclassified from accumulated other comprehensive income (loss)	—	(85)	(1)	(86)
Income tax (provision) benefit	(22)	5	—	(17)
As of June 30, 2026	(851)	16	(7)	(842)