v3.26.1
LONG-TERM DEBT
6 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
LONG-TERM DEBT
NOTE 3 - LONG-TERM DEBT

The Company's debt consisted of the following as of:

millions
June 30, 2026
December 31, 2025
Two-year term loan due 2026 (5.475% as of December 31, 2025)
 1,280 
3.200% senior notes due 2026
 182 
7.500% debentures due 2026
 112 
8.500% senior notes due 2027
 489 
3.000% senior notes due 2027
 216 
7.125% debentures due 2027
 150 
7.000% debentures due 2027
48 48 
5.000% senior notes due 2027
 600 
6.625% debentures due 2028
14 14 
7.150% debentures due 2028
 232 
7.200% senior debentures due 2028
 82 
6.375% senior notes due 2028
 578 
7.200% debentures due 2029
135 135 
7.950% debentures due 2029
102 116 
8.450% senior notes due 2029
116 116 
3.500% senior notes due 2029
 286 
5.200% senior notes due 2029
 1,200 
Variable rate bonds due 203068 68 
8.875% senior notes due 2030
1,000 1,000 
6.625% senior notes due 2030
856 1,449 
6.125% senior notes due 2031
293 1,143 
7.500% senior notes due 2031
900 900 
7.875% senior notes due 2031
500 500 
5.375% senior notes due 2032
748 1,000 
5.550% senior notes due 2034
808 1,200 
6.450% senior notes due 2036
1,727 1,727 
Zero Coupon senior notes due 203633 285 
0.000% loan due 2039 (CAD denominated)
15 17 
4.300% senior notes due 2039
247 247 
7.950% senior notes due 2039
325 325 
6.200% senior notes due 2040
716 737 
4.500% senior notes due 2044
184 191 
4.625% senior notes due 2045
258 296 
6.600% senior notes due 2046
986 1,117 
4.400% senior notes due 2046
291 424 
4.100% senior notes due 2047
224 258 
4.200% senior notes due 2048
222 304 
4.400% senior notes due 2049
245 280 
6.050% senior notes due 2054
634 1,000 
7.730% debentures due 2096
58 58 
7.500% debentures due 2096
60 60 
7.250% debentures due 2096
5 
Total borrowings at face value$11,818 $20,427 
The following table summarizes the Company's outstanding debt, including finance lease liabilities, as of:

millionsJune 30, 2026December 31, 2025
Total borrowings at face value$11,818 $20,427 
Adjustments to book value:
Unamortized premium, net1,030 1,054 
Debt issuance costs(48)(84)
Net book value of debt$12,800 $21,397 
Long-term finance leases741 801 
Current finance leases202 198 
Total debt and finance leases$13,743 $22,396 
Less: current finance leases(202)(198)
Less: current maturities of long-term debt(1)(1,575)
Long-term debt, net$13,540 $20,623 
DEBT REDUCTION ACTIVITY
In the six months ended June 30, 2026, the Company utilized after-tax proceeds from the OxyChem Transaction and excess free cash flow to repay debt of $8.6 billion, which resulted in a loss on extinguishment of $190 million. The following table summarizes the Company's debt extinguishment in the six months ended June 30, 2026:

millionsBorrowings at face value
Total borrowings at face value as of December 31, 2025$20,427 
Repayments
Two-year term loan due 2026
(1,280)
3.200% senior notes due 2026
(182)
7.500% debentures due 2026
(112)
3.000% senior notes due 2027
(216)
5.000% senior notes due 2027
(600)
7.125% debentures due 2027
(150)
8.500% senior notes due 2027
(489)
6.375% senior notes due 2028
(578)
7.150% debentures due 2028
(232)
7.200% senior debentures due 2028
(82)
3.500% senior notes due 2029
(286)
5.200% senior notes due 2029
(1,200)
7.950% debentures due 2029
(14)
6.625% senior notes due 2030
(594)
6.125% senior notes due 2031
(850)
5.375% senior notes due 2032
(252)
5.550% senior notes due 2034
(391)
Zero Coupon senior notes due 2036(252)
0.000% loan due 2039 (CAD denominated)
(1)
4.300% senior notes due 2039
(1)
6.200% senior notes due 2040
(22)
4.500% senior notes due 2044
(7)
4.625% senior notes due 2045
(38)
6.600% senior notes due 2046
(130)
4.400% senior notes due 2046
(133)
4.100% senior notes due 2047
(33)
4.200% senior notes due 2048
(82)
4.400% senior notes due 2049
(36)
6.050% senior notes due 2054
(366)
Total repayments$(8,609)
Total borrowings at face value as of June 30, 2026$11,818 

FAIR VALUE OF DEBT
The estimated fair value of the Company's principal debt as of June 30, 2026 and December 31, 2025, the majority of which was classified as Level 1, was $12.2 billion and $20.8 billion, respectively.