Condensed Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Net revenue	$ 852,858	$ 837,080	$ 2,737,514	$ 2,630,663
Cost of sales	604,326	581,904	1,931,395	1,819,822
Gross profit	248,532	255,176	806,119	810,841
Selling, general and administrative	167,384	163,853	511,533	496,151
Unauthorized activities in Japan	21,210	2,521	25,398	8,166
Total operating expenses	188,594	166,374	536,931	504,317
Income from operations	59,938	88,802	269,188	306,524
Interest (expense) income, net	(1,582)	(1,212)	(3,525)	(4,697)
Other income (expense)	265	1,561	(1,690)	3,319
Total other (expense) income, net	(1,317)	349	(5,215)	(1,378)
Income before income taxes	58,621	89,151	263,973	305,146
Income taxes	13,854	24,268	77,498	95,730
Net income	$ 44,767	$ 64,883	$ 186,475	$ 209,416
Earnings per share:
Basic	$ 0.25	$ 0.37	$ 1.05	$ 1.19
Diluted	$ 0.25	$ 0.36	$ 1.04	$ 1.18
Dividends declared per share	$ 0.2200	$ 0.2000	$ 0.6600	$ 0.6000
Average common shares outstanding:
Basic	177,527	176,164	177,102	175,830
Diluted	179,652	178,134	179,031	177,152