Accumulated Other Comprehensive Income (Loss)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Accumulated Other Comprehensive Income (Loss)

Accumulated Other Comprehensive Income (Loss)

The following table summarizes the changes in accumulated other comprehensive income (loss) by component:

				Unrealized Holding Gains (Losses), Net of Tax
	Foreign Currency Translation Adjustment			On Available-For-Sale Debt Securities			On Foreign Currency Forward Contracts			Total
	(in thousands)
Balance at December 31, 2018	$	(11,227	)	$	(536	)	$	12,422		$	659
Other comprehensive income before reclassifications	10,263			1,111			26,663			38,037
Amounts reclassified from accumulated other comprehensive income (loss)	—			—			(19,849		)	(19,849		)
Net current period other comprehensive income	10,263			1,111			6,814			18,188
Balance at September 30, 2019	$	(964	)	$	575		$	19,236		$	18,847

				Unrealized Holding Gains (Losses), Net of Tax
	Foreign Currency Translation Adjustment			On Available-For-Sale Debt Securities			On Equity Securities			On Foreign Currency Forward Contracts			Total
	(in thousands)
Balance at December 31, 2017	$	(21,031	)	$	(594	)	$	25,069		$	(15,016	)	$	(11,572	)
Other comprehensive income before reclassifications	6,800			137			—			21,102			28,039
Amounts reclassified from accumulated other comprehensive income (loss)	—			—			—			7,960			7,960
Net current period other comprehensive income	6,800			137			—			29,062			35,999
Amounts reclassified to accumulated deficit pursuant to adoption of new accounting standard	949			—			(25,069		)	—			(24,120		)
Balance at September 30, 2018	$	(13,282	)	$	(457	)	$	—		$	14,046		$	307