CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 190,993	$ 406,328	$ 134,272
Net unrealized income (loss) on marketable securities, net of tax impact of $8, $0, $0 respectively	30	15	(19)
Comprehensive income	191,023	406,343	134,253
Comprehensive income attributable to noncontrolling interest	33,705	11,272	129
Comprehensive income attributable to Innoviva stockholders	$ 157,318	$ 395,071	$ 134,124