Leases (Tables)

12 Months Ended

Dec. 31, 2019

For the year ended December 31, 2019, the components of lease expense were as follows (in thousands):

	Year Ended December 31, 2019
Operating lease cost	$	30,225
Short-term lease cost		1,212
Variable lease cost		6,074
Total lease cost *	$	37,511

* Sublease income was immaterial

Supplemental Information Related to Leases

For the year ended December 31, 2019, supplemental cash flow information related to leases was as follows (in thousands):

	Year Ended December 31, 2019
Cash paid for amounts included in the measurement of operating lease liabilities (in thousands)	$	30,077

Right-of-use assets obtained in exchange for new operating lease liabilities (in thousands) *	$	113,222

* Includes the right-of-use assets obtained in exchange for lease liabilities of $82.6 million which were recognized upon adoption of ASC Topic 842 at January 1, 2019.

Future Lease Payments for Operating Leases

The aggregate future lease payments for operating leases as of December 31, 2019 were as follows (in thousands):

Year	Amount
2020	$	29,279
2021		23,369
2022		17,039
2023		11,528
2024		6,453
Therafter		6,129
Total lease payments	$	93,797
Less: imputed interest		7,053
Total operating lease liabilities	$	86,744

Average Lease Terms and Discount Rates

Average lease terms and discount rates were as follows:

		Year Ended December 31, 2019
Weighted-average remaining lease term - Operating leases		4.05 Years

Weighted-average discount rate - Operating leases		3.9%