DEBT (Tables)

9 Months Ended

Sep. 30, 2026

Schedule of Current Maturities of Long-Term Debt

At September 30, 2026, our current maturities of long-term debt consisted of the following:


	(Millions of dollars)
$500 at 4.0% due July 2027	$	500
$1,250 at 4.25% due September 2027	1,000
Current maturities of long-term debt	$	1,500

Schedule of Extinguishment of Debt

In September 2026, we completed the following debt extinguishments with proceeds received from the ONEOK Holdings Transaction:



	Principal Extinguished
(Millions of dollars, except for percentages or where specified)
$1.2 Billion Term Loan Agreement	$	1,200
Commercial paper	800
$750 at 5.55% due November 2026	750
$1,250 at 4.25% due September 2027	250
Cash tender offers accepted (a):
$800 at 3.95% due March 2050	368
$500 at 4.2% due October 2047	197
$500 at 4.5% due March 2050	101
$250 at 4.2% due March 2045	64
$500 at 4.25% due September 2046	203
$750 at 4.45% due September 2049	86
$250 at 4.2% due December 2042	25
$500 at 4.85% due February 2049	195
$700 at 4.95% due July 2047	159
$450 at 5.05% due April 2045	167
$1,000 at 5.2% due July 2048	370
$550 at 5.15% due October 2043	150
$500 at 5.45% due June 2047	297
$1,500 at 5.7% due November 2054	80




Total	$	5,462

(a) - In September 2026, pursuant to cash tender offers in connection with the ONEOK Holdings Transaction, we repurchased certain of our senior notes with an aggregate principal amount of $2.5 billion for total consideration of $2.0 billion, including accrued and unpaid interest. Many of the tendered notes were previously recorded at fair value upon acquisition. Therefore, net gains on debt extinguishment were not material.