Debt and Financing Obligations (Tables)

9 Months Ended

Sep. 30, 2022

Debt and Financing Obligations

Schedule of total borrowings and availability under the Credit Agreement

	September 30,		December 31,
	2022		2021
Total available commitments	$	1,550,000	$	1,350,000
Working capital revolving credit facility—current portion		—		204,700
Working capital revolving credit facility—less current portion		—		150,000
Revolving credit facility		99,000		43,400
Total borrowings outstanding		99,000		398,100
Less outstanding letters of credit		205,200		156,000
Total remaining availability for borrowings and letters of credit (1)	$	1,245,800	$	795,900

(1) Subject to borrowing base limitations.

Schedule of cash flow supplemental information

	Nine Months Ended
	September 30,
	2022		2021
Borrowings from working capital revolving credit facility	$	1,641,800	$	1,573,700
Payments on working capital revolving credit facility		(1,996,500)		(1,505,200)
Net (payments on) borrowings from working capital revolving credit facility	$	(354,700)	$	68,500
Borrowings from revolving credit facility	$	423,000	$	10,000
Payments on revolving credit facility		(367,400)		(88,600)
Net borrowings from (payments on) revolving credit facility	$	55,600	$	(78,600)