Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Net income	$ 69,261	$ 48,783	$ 217,649	$ 165,674
Other comprehensive income (loss):
Foreign currency translation adjustments	690	1,842	(2,188)	6,432
Change in unrealized gains and losses on interest rate swaps, net of changes in taxes	530	283	1,908	675
Total other comprehensive income (loss)	1,220	2,125	(280)	7,107
Comprehensive income	70,481	50,908	217,369	172,781
Comprehensive loss attributable to noncontrolling interest	0	0	0	74
Comprehensive income attributable to Pool Corporation	$ 70,481	$ 50,908	$ 217,369	$ 172,855