Fair Values of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Estimated Fair Value of Outstanding Debt Balances

The estimated fair value of our outstanding debt balances as of September 30, 2020 and December 31, 2019 is set forth below (in thousands):

	September 30, 2020				December 31, 2019
	Carrying		Fair		Carrying		Fair
	Value		Value		Value		Value
3.95% Senior Notes	$	525,000	$	404,665	$	525,000	$	511,485
5.15% Senior Notes		350,000		268,820		350,000		358,864
2019 Term Loan		100,000		100,000		100,000		100,000
Total debt	$	975,000	$	773,485	$	975,000	$	970,349