Presented in the tables below are the aggregate credit facility commitments, commercial paper limit and letter of credit availability under the revolving credit facility, as well as the available capacity for each:


	As of March 31, 2025
	Commercial Paper Limit		Letters of Credit		Total (a)
Total availability	$	2,600	$	150	$	2,750
Outstanding debt	(1,000)		(84)		(1,084)
Remaining availability as of March 31, 2025	$	1,600	$	66	$	1,666

(a)Total remaining availability of $1.7 billion as of March 31, 2025, was accessible through revolver draws.


	As of December 31, 2024
	Commercial Paper Limit		Letters of Credit		Total (a)
Total availability	$	2,600	$	150	$	2,750
Outstanding debt	(880)		(82)		(962)
Remaining availability as of December 31, 2024	$	1,720	$	68	$	1,788

(a)Total remaining availability of $1.8 billion as of December 31, 2024, was accessible through revolver draws.

Presented in the table below is the Company’s total available liquidity as of March 31, 2025, and December 31, 2024, respectively:


	Cash and Cash Equivalents		Availability on Revolving Credit Facility		Total Available Liquidity
Available liquidity as of March 31, 2025	$	114	$	1,666	$	1,780
Available liquidity as of December 31, 2024	$	96	$	1,788	$	1,884