CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 50,167	$ 23,767	$ 137,113	$ 75,758
Unrealized income (loss) on marketable securities, net	7	(3)	15	(4)
Comprehensive income	50,174	23,764	137,128	75,754
Comprehensive income attributable to noncontrolling interest	3,078	0	5,817	0
Comprehensive income attributable to Innoviva stockholders	$ 47,096	$ 23,764	$ 131,311	$ 75,754