Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2025

Stockholders' Equity Note [Abstract]


	Total From February 2008 Through December 31, 2025

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


	Year Ended December 31,
	2025			2024			2023
	Gross Amount	Income Tax (Provision) Benefit	Net Amount	Gross Amount	Income Tax (Provision) Benefit	Net Amount	Gross Amount	Income Tax (Provision) Benefit	Net Amount
	(In $ millions)

Foreign currency translation(1)	(130)	130	—	(41)	(60)	(101)	(275)	62	(213)
Gain (loss) on derivative hedges	74	(11)	63	2	(2)	—	(12)	6	(6)
Pension and postretirement benefits gain (loss)	13	1	14	(5)	—	(5)	(8)	1	(7)
Total	(43)	120	77	(44)	(62)	(106)	(295)	69	(226)

______________________________

(1)Includes gross foreign currency translation adjustments related to non-controlling interests of $5 million, $(2) million and $0 million for the years ended December 31, 2025, 2024 and 2023, 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 17)	Pension and Postretirement Benefits Gain (Loss) (Note 12)	Accumulated Other Comprehensive Income (Loss), Net
	(In $ millions)
As of December 31, 2022	(488)	(22)	(8)	(518)
Other comprehensive income (loss) before reclassifications	(275)	(3)	(8)	(286)
Amounts reclassified from accumulated other comprehensive income (loss)	—	(9)	—	(9)
Income tax (provision) benefit	62	6	1	69
As of December 31, 2023	(701)	(28)	(15)	(744)
Other comprehensive income (loss) before reclassifications	(39)	139	(5)	95
Amounts reclassified from accumulated other comprehensive income (loss)	—	(137)	—	(137)
Income tax (provision) benefit	(60)	(2)	—	(62)
As of December 31, 2024	(800)	(28)	(20)	(848)
Other comprehensive income (loss) before reclassifications	(135)	6	13	(116)
Amounts reclassified from accumulated other comprehensive income (loss)	—	68	—	68
Income tax (provision) benefit	130	(11)	1	120
As of December 31, 2025	(805)	35	(6)	(776)