Long-term Debt consists of the following:


(Stated in millions)

	2023		2022
3.90% Senior Notes due 2028	$	1,469	$	1,464
2.65% Senior Notes due 2030		1,250		1,250
1.375% Guaranteed Notes due 2026		1,104		1,061
2.00% Guaranteed Notes due 2032		1,098		1,055
0.25% Notes due 2027		994		955
0.50% Notes due 2031		992		954
4.30% Senior Notes due 2029		847		847
1.00% Guaranteed Notes due 2026		662		635
4.00% Senior Notes due 2025		523		522
1.40% Senior Notes due 2025		499		499
4.50% Senior Notes due 2028		497		-
4.85% Senior Notes due 2033		497		-
7.00% Notes due 2038		200		202
5.95% Notes due 2041		112		112
5.13% Notes due 2043		98		98
0.00% Notes due 2024		-		531
3.75% Senior Notes due 2024		-		355
3.70% Notes due 2024		-		54
	$	10,842	$	10,594

At December 31, 2023, SLB had committed credit facility agreements with commercial banks aggregating $5.0 billion, all of which was available and unused. These committed facilities support commercial paper programs in the United States and Europe, of which $2.0 billion matures in February 2027 and $3.0 billion in December 2028.

Commercial paper borrowings are classified as long-term debt to the extent they are backed up by available and unused committed credit facilities maturing in more than one year and to the extent it is SLB’s intent to maintain these obligations for longer than one year. There were no borrowings under the commercial paper programs at December 31, 2023 and December 31, 2022, respectively.

Long-term Debt as of December 31, 2023 is due as follows: $1.0 billion in 2025, $1.8 billion in 2026, $1.0 billion in 2027, $2.0 billion in 2028, $0.8 billion in 2029 and $4.2 billion thereafter.

The fair value of SLB’s Long-term Debt at December 31, 2023 and December 31, 2022 was $10.2 billion and $9.4 billion, respectively, and was estimated based on quoted market prices.

Schlumberger Limited fully and unconditionally guarantees the securities issued by certain of its subsidiaries, including securities issued by Schlumberger Investment SA and Schlumberger Finance Canada Ltd., both indirect wholly-owned subsidiaries of Schlumberger Limited.