Revenue Recognition (Tables)

9 Months Ended

Sep. 30, 2019

Revenue Recognition from Contracts with Customers [Abstract]

Contract balances

The Company’s contract balances were as follows:

	As of
(In thousands)	September 30, 2019		December 31, 2018
Unbilled receivables	$	559,553	$	673,616
Deferred revenue	9,516		19,566