Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2022

Fair Value Measurement

Schedule of fair value and carrying value of Senior Notes

					(Unaudited)
	December 31, 2021				June 30, 2022
(in thousands)	Fair Value (1)		Carrying Value (2)		Fair Value (1)		Carrying Value (2)
2026 Notes	$	604,450		544,294		548,625		544,844
2027 Notes		672,750		645,970		611,000		646,284
2028 Notes		680,225		643,902		594,750		644,333
2029 Notes		783,750		741,544		670,275		742,005
Total	$	2,741,175		2,575,710		2,424,650		2,577,466

(1) Fair values are based on Level 2 market data inputs.

(2) Carrying values are presented net of unamortized debt issuance costs and debt premiums.