Debt (Tables)

3 Months Ended

Mar. 31, 2021

Debt Disclosure [Abstract]

Schedule of Obligations Under Debt Arrangements

Our obligations under debt arrangements consisted of the following:

	March 31, 2021						December 31, 2020
	Principal		Unamortized Debt Issuance Costs (1)		Net Value		Principal		Unamortized Discount and Debt Issuance Costs (1)		Net Value
Senior secured credit facility	$	699,000	$	—	$	699,000	$	643,700	$	—	$	643,700
6.000% senior unsecured notes due 2023	—		—		—		80,859		504		80,355
5.625% senior unsecured notes due 2024	341,135		2,749		338,386		341,135		2,963		338,172
6.500% senior unsecured notes due 2025	534,834		5,343		529,491		534,834		5,639		529,195
6.250% senior unsecured notes due 2026	359,799		3,994		355,805		359,799		4,189		355,610
8.000% senior unsecured notes due 2027	750,000		12,524		737,476		750,000		13,022		736,978
7.750% senior unsecured notes due 2028	720,975		10,871		710,104		720,975		11,269		709,706
Total long-term debt	$	3,405,743	$	35,481	$	3,370,262	$	3,431,302	$	37,586	$	3,393,716

(1)    Unamortized debt issuance costs associated with our senior secured credit facility (included in Other Long Term Assets on the Unaudited Condensed Consolidated Balance Sheets) were $4.8 million and $5.8 million as of March 31, 2021 and December 31, 2020, respectively.