Commitments and Contingencies

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

Commitments and Contingencies  

We have commitments under non-cancelable operating leases primarily for office facilities throughout the world. Certain leases require us to pay property taxes, insurance and routine maintenance, and include escalation clauses. Future minimum lease payments as of December 31, 2019, for each of the next five years are as follows:

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	Amount
	(In thousands)
2020	$	16,104
2021	12,752
2022	8,984
2023	7,415
2024	6,844
Thereafter	14,153
Total	$	66,252

Rent expense under operating leases was approximately $23 million for the year ended December 31, 2019, $21 million for the year ended December 31, 2018 and $20 million for the year ended December 31, 2017, respectively.

As of December 31, 2019, we had non-cancelable purchase commitments with various suppliers of customized inventory and inventory components totaling approximately $6.5 million over the next twelve months.  

As of December 31, 2019, our outstanding guarantees for payment of customs and foreign grants were not material.