Debt and Financing Obligations (Tables)

3 Months Ended

Mar. 31, 2023

Debt and Financing Obligations

Schedule of total borrowings and availability under the Credit Agreement

	March 31,		December 31,
	2023		2022
Total available commitments	$	1,550,000	$	1,550,000
Working capital revolving credit facility-current portion		247,300		153,400
Working capital revolving credit facility-less current portion		—		—
Revolving credit facility		99,000		99,000
Total borrowings outstanding		346,300		252,400
Less outstanding letters of credit		43,800		181,400
Total remaining availability for borrowings and letters of credit (1)	$	1,159,900	$	1,116,200

(1) Subject to borrowing base limitations.

Schedule of cash flow supplemental information

	Three Months Ended
	March 31,
	2023		2022
Borrowings from working capital revolving credit facility	$	751,400	$	669,100
Payments on working capital revolving credit facility		(657,500)		(645,200)
Net borrowings from working capital revolving credit facility	$	93,900	$	23,900
Borrowings from revolving credit facility	$	—	$	384,000
Payments on revolving credit facility		—		(199,400)
Net borrowings from revolving credit facility	$	—	$	184,600