Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2020

Fair Value Disclosures [Abstract]

Schedule of Assets and Liabilities Carried at Fair Value

The following tables present assets and liabilities carried at fair value (in thousands): 

			Fair Value Measurements Using:
	March 31, 2020		Quoted Market Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	1,158,265	$	400,839	$	757,426	—
Restricted cash	$	4,930	$	2,053	$	2,877	—
Liabilities:
Interest rate collar	$	19,508	—		$	19,508	—
			Fair Value Measurements Using:
	December 31, 2019		Quoted Market Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)
Assets:
Cash equivalents	$	1,086,402	—		$	1,086,402	—
Restricted cash	$	6,388	$	2,048	$	4,340	—
Liabilities:
Interest rate collar	$	3,847	—		$	3,847	—