Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2018

Fair Value, Inputs, Level 1

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Fair Value, Liabilities Measured on Recurring and Nonrecurring Basis

The following table presents certain information for our financial liability that is measured at fair value on a recurring basis at December 31:

	2018				2017
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Liabilities:
6.50% Senior Notes due 2024	$	900,000	$	834,750	$	900,000	$	904,500