Debt (Tables)

3 Months Ended

Mar. 31, 2025

Debt Disclosure [Abstract]

Schedule of Short-term Debt

	As of March 31, 2025	As of December 31, 2024
	(In $ millions)
Short-Term Borrowings and Current Installments of Long-Term Debt - Third Party and Affiliates
Current installments of long-term debt	93	1,393
Short-term borrowings, including amounts due to affiliates(1)	252	53
Revolving credit facilities(2)	61	55
Total	406	1,501

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(1)The weighted average interest rate was 5.5% and 2.1% as of March 31, 2025 and December 31, 2024, respectively.

(2)The weighted average interest rate was 2.9% and 3.1% as of March 31, 2025 and December 31, 2024, respectively.

Schedule of Long-term Debt

	As of March 31, 2025	As of December 31, 2024
	(In $ millions)
Long-Term Debt
Senior unsecured notes due 2025, interest rate of 1.250%	—	311
Senior unsecured notes due 2025, interest rate of 6.050%	—	1,000
Senior unsecured notes due 2026, interest rate of 1.400%	400	400
Senior unsecured notes due 2026, interest rate of 4.777%	485	1,040
Senior unsecured notes due 2027, interest rate of 2.125%	540	518
Senior unsecured notes due 2027, interest rate of 6.415%(1)	1,500	2,000
Senior unsecured term loan due 2027(2)	480	880
Senior unsecured notes due 2028, interest rate of 0.625%	541	519
Senior unsecured notes due 2028, interest rate of 6.600%(1)	1,000	1,000
Senior unsecured notes due 2029, interest rate of 5.587%(1)	541	519
Senior unsecured notes due 2029, interest rate of 6.580%(1)	750	750
Senior unsecured notes due 2030, interest rate of 6.500%	700	—
Senior unsecured notes due 2030, interest rate of 6.800%(1)	999	999
Senior unsecured notes due 2031, interest rate of 5.000%	811	—
Senior unsecured notes due 2032, interest rate of 6.629%(1)	1,000	1,000
Senior unsecured notes due 2033, interest rate of 6.950%(1)	1,000	1,000
Senior unsecured notes due 2033, interest rate of 6.750%	1,100	—
Pollution control and industrial revenue bonds due at various dates through 2030(3)	125	126
Bank loans due at various dates through 2030(4)	446	320
Obligations under finance leases due at various dates through 2054	140	145
Subtotal	12,558	12,527
Unamortized deferred financing costs(5)	(87)	(56)
Current installments of long-term debt	(93)	(1,393)
Total	12,378	11,078

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(1)In November 2024, S&P Global Ratings downgraded the Company's credit rating to BB+, which had the effect of increasing the interest rates by 25 basis points on certain senior unsecured notes, effective beginning at various dates through January 19, 2025.

(2)The interest rate was 6.175% and 6.047% as of March 31, 2025 and December 31, 2024, respectively.

(3)Interest rates range from 4.1% to 5.0%.

(4)The weighted average interest rate was 2.7% and 2.8% as of March 31, 2025 and December 31, 2024, respectively.

(5)Related to the Company's long-term debt, excluding obligations under finance leases.

Schedule of Balances Available for Borrowing

The Company's debt balances and amounts available for borrowing under its senior unsecured revolving credit facilities are as follows:

	As of March 31, 2025
	(In $ millions)
U.S. Revolving Credit Facility
Borrowings outstanding	—
Available for borrowing	1,750
China Revolving Credit Facilities
Borrowings outstanding	61
Available for borrowing	98

Schedule of Senior Unsecured Notes Offering

On March 14, 2025, Celanese U.S. completed a public offering registered under the Securities Act of senior unsecured notes as follows (collectively, the "2025 Offering"):

Maturity Date	Aggregate Principal Amount Issued		Offering Price	Interest Rate
	(In $/€ millions)
April 15, 2030	$	700	100.000%	6.500%
April 15, 2031	€	750	100.000%	5.000%
April 15, 2033	$	1,100	100.000%	6.750%

Schedule of Cash Tender Offer

On March 21, 2025, Celanese U.S. completed cash tender offers for €552 million and $500 million in aggregate principal amounts (the "Tender Offers") as follows:

Maturity Date	Aggregate Principal Amount Tendered		Purchase price per $/€1,000 principal amount		Total Tender Offer Consideration
	(In $/€ millions)				(In $/€ millions)
July 19, 2026	€	552	€	1,026.68	€	567
July 15, 2027	$	500	$	1,031.10	$	516