Leases (Tables)

9 Months Ended

Sep. 30, 2019

Leases [Abstract]

Components of Lease Cost

The components of lease cost were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019				2019
	(in thousands)
Operating lease expense	$	14,442			$	46,313
Sublease income		(1,287	)			(3,480	)
Total net lease costs	$	13,155			$	42,833

Summary of Weighted Average Remaining Lease Term and Discount Rate Related to Operating Leases

Lease Term and Discount Rate

The weighted-average remaining lease term (in years) and discount rate related to the operating leases were as follows:

	September 30, 2019
Weighted-average remaining lease term		6.8
Weighted-average discount rate		6.1	%

Present Value of Operating Lease Liabilities

Maturity of Lease Liabilities

The present value of our operating lease liabilities as of September 30, 2019 were as follows:

	Operating Leases
	(in thousands)
Remainder of 2019	$	16,260
2020		69,071
2021		64,922
2022		56,315
2023		52,166
Thereafter		152,266
Total lease payments	$	411,000
Less: Imputed interest		(76,477	)
Present value of lease liabilities	$	334,523