Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2019

Accounting Policies [Abstract]

Cash and Cash Equivalents

The Company’s cash and cash equivalent balances comprise the following:

	September 30, 2019			December 31, 2018
(in thousands, except percentages)	Amount		% of Total	Amount		% of Total
Cash accounts	$	431,624	58.9	$	331,084	42.6
Money market funds	301,060		41.1	446,055		57.4
Total	$	732,684		$	777,139