Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net income	$ 117,049	$ 94,620	$ 148,388	$ 116,891
Other comprehensive (loss) income:
Foreign currency translation adjustments	(3,854)	3,194	(2,879)	4,590
Change in unrealized gains and losses on interest rate swaps, net of changes in taxes	554	106	1,378	392
Total other comprehensive (loss) income	(3,300)	3,300	(1,501)	4,982
Comprehensive income	113,749	97,920	146,887	121,873
Comprehensive loss attributable to noncontrolling interest	0	211	0	74
Comprehensive income attributable to Pool Corporation	$ 113,749	$ 98,131	$ 146,887	$ 121,947