Revenues (Schedule of Revenue Disaggregated by Sales Channel and Geographic Region) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Mar. 31, 2019	Mar. 31, 2018
Disaggregation Of Revenue [Line Items]
Net Revenues	$ 250,864	$ 262,004	$ 743,430	$ 704,842
Distributor
Disaggregation Of Revenue [Line Items]
Net Revenues	130,685	142,433	392,653	372,168
Direct
Disaggregation Of Revenue [Line Items]
Net Revenues	120,179	119,571	350,777	332,674
United States
Disaggregation Of Revenue [Line Items]
Net Revenues	128,167	133,321	344,111	341,899
United States | Distributor
Disaggregation Of Revenue [Line Items]
Net Revenues	72,071	76,392	172,752	181,415
United States | Direct
Disaggregation Of Revenue [Line Items]
Net Revenues	56,096	56,929	171,359	160,484
Other Americas
Disaggregation Of Revenue [Line Items]
Net Revenues	10,519	10,453	34,387	33,669
Other Americas | Distributor
Disaggregation Of Revenue [Line Items]
Net Revenues	4,930	4,288	17,893	13,417
Other Americas | Direct
Disaggregation Of Revenue [Line Items]
Net Revenues	5,589	6,165	16,494	20,252
Total Americas
Disaggregation Of Revenue [Line Items]
Net Revenues	138,686	143,774	378,498	375,568
Total Americas | Distributor
Disaggregation Of Revenue [Line Items]
Net Revenues	77,001	80,680	190,645	194,832
Total Americas | Direct
Disaggregation Of Revenue [Line Items]
Net Revenues	61,685	63,094	187,853	180,736
EMEA
Disaggregation Of Revenue [Line Items]
Net Revenues	83,910	94,788	288,728	263,503
EMEA | Distributor
Disaggregation Of Revenue [Line Items]
Net Revenues	48,834	58,668	190,041	165,856
EMEA | Direct
Disaggregation Of Revenue [Line Items]
Net Revenues	35,076	36,120	98,687	97,647
APAC
Disaggregation Of Revenue [Line Items]
Net Revenues	28,268	23,442	76,204	65,771
APAC | Distributor
Disaggregation Of Revenue [Line Items]
Net Revenues	4,850	3,085	11,967	11,480
APAC | Direct
Disaggregation Of Revenue [Line Items]
Net Revenues	$ 23,418	$ 20,357	$ 64,237	$ 54,291