DEBT DEBT (Tables)

3 Months Ended

Mar. 31, 2023

The following table sets forth our consolidated debt as of the dates indicated:


	March 31, 2023		December 31, 2022
	(Millions of dollars)
Commercial paper outstanding (a)	$	—	$	—
Senior unsecured obligations:

$425 at 5.0% due September 2023	—		425
$500 at 7.5% due September 2023	500		500
$500 at 2.75% due September 2024	500		500
$500 at 4.9% due March 2025	500		500
$400 at 2.2% due September 2025	387		387
$600 at 5.85% due January 2026	600		600
$500 at 4.0% due July 2027	500		500
$800 at 4.55% due July 2028	800		800
$100 at 6.875% due September 2028	100		100
$700 at 4.35% due March 2029	700		700
$750 at 3.4% due September 2029	714		714
$850 at 3.1% due March 2030	780		780
$600 at 6.35% due January 2031	600		600
$750 at 6.1% due November 2032	750		750
$400 at 6.00% due June 2035	400		400
$600 at 6.65% due October 2036	600		600
$600 at 6.85% due October 2037	600		600
$650 at 6.125% due February 2041	650		650
$400 at 6.2% due September 2043	400		400
$700 at 4.95% due July 2047	689		689
$1,000 at 5.2% due July 2048	1,000		1,000
$750 at 4.45% due September 2049	653		673
$500 at 4.5% due March 2050	443		443
$300 at 7.15% due January 2051	300		300
Guardian
$120 term loan, rate of 6.03% as of March 31, 2023, due June 2025	120		120
Viking
$60 term loan, rate of 6.16% as of March 31, 2023, due March 2026	50		—
Total debt	13,336		13,731
Unamortized portion of terminated swaps	9		10
Unamortized debt issuance costs and discounts	(117)		(120)
Current maturities of long-term debt	(500)		(925)

Long-term debt	$	12,728	$	12,696

(a) - Individual issuances of commercial paper under our commercial paper program generally mature in 90 days or less.