Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2021

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents the Company’s estimated fair value measurements and related classifications for liabilities measured on a recurring basis as of March 31, 2021

	Quoted Prices in
	Active Markets		Significant
	for Identical		Other		Significant
	Assets and		Observable		Unobservable		Balance at
	Liabilities		Inputs		Inputs		March 31,
	(Level 1)		(Level 2)		(Level 3)		2021
Liabilities:	(In thousands)
Long-term obligations (a)	$	786,269	$	1,488,502	$	—	$	2,274,771

(a) Reflected at carrying value, net of unamortized debt issuance costs and discounts, in the unaudited condensed consolidated balance sheet as current maturities of long-term debt of $15.5 million and long-term debt, net of $2.175 billion as of March 31, 2021.

 The following table presents the Company’s estimated fair value measurements and related classifications for liabilities measured on a recurring basis as of December 31, 2020:

	Quoted Prices in
	Active Markets		Significant
	for Identical		Other		Significant
	Assets and		Observable		Unobservable		Balance at
	Liabilities		Inputs		Inputs		December 31,
	(Level 1)		(Level 2)		(Level 3)		2020
Liabilities:	(In thousands)
Long-term obligations (a)	$	787,975	$	1,492,378	$	—	$	2,280,353

(a) Reflected at carrying value, net of unamortized debt issuance costs and discounts, in the unaudited condensed consolidated balance sheet as current maturities of long-term debt of $15.5 million and long-term debt, net of $2.177 billion as of December 31, 2020.