Long-term debt (Tables)

3 Months Ended

Mar. 31, 2024

Debt Disclosure [Abstract]

Schedule of Long-Term Debt

Our long-term debt is summarized below (in thousands):

	Mar. 31, 2024			Dec. 31, 2023
Unsecured notes bearing fixed rate interest at 4.75% due March 2026	$	550,000		$	550,000
Unsecured notes bearing fixed rate interest at 7.75% due June 2027		200,000			200,000
Unsecured notes bearing fixed rate interest at 7.25% due September 2027		240,000			240,000
Unsecured notes bearing fixed rate interest at 4.625% due March 2028		1,000,000			1,000,000
Unsecured notes bearing fixed rate interest at 5.00% due September 2029		1,100,000			1,100,000
Total principal long-term debt		3,090,000			3,090,000
Debt issuance costs		(21,022	)		(22,226	)
Unamortized premiums and discounts, net		4,714			5,027
Total long-term debt	$	3,073,692		$	3,072,801