Additional Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2020

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Condensed Cash Flow Statement

The cash, cash equivalents and restricted cash at the beginning and ending of each period presented in the Company’s condensed consolidated statements of cash flows consisted of the following:

	Six Months Ended June 30,
	2020				2019
	Beginning of period		End of period		Beginning of period		End of period
	(in thousands)
Cash and cash equivalents	$	3,109,322	$	4,831,332	$	2,650,134	$	3,294,684
Prepaid expenses and other current assets	8,004		4,368		4,910		6,962
Other assets	3,355		—		3,209		—
Cash, cash equivalents and restricted cash per statement of cash flows	$	3,120,681	$	4,835,700	$	2,658,253	$	3,301,646