Stock-Based Employee Compensation (Tables)

12 Months Ended

Jun. 30, 2018

Stock-Based Employee Compensation [Abstract]

Schedule Of Assumptions For Fair Value Of Stock Option Plans And Purchase Rights Granted

	Fiscal Year Ended June 30,
	2018		2017		2016
Stock options:
Weighted average grant date fair value	$	16.68	$	10.89	$	12.18
Weighted average risk-free interest rate		2.08%		1.61%		1.66%
Expected life in years		4.9		4.9		4.9
Dividend yield		1.46% - 1.65%		2.02% - 2.29%		2.06% - 2.09%
Expected volatility		23%		25%		27%
ESPP purchase rights:
Weighted average grant date fair value	$	17.44	$	12.50	$	13.61
Weighted average risk-free interest rate		0.8%		0.5%		0.2%
Expected life in years		6 months		6 months		6 months
Dividend yield		1.47% - 1.92%		1.92% - 2.27%		1.96% - 2.14%
Expected volatility		23%		23%		23% - 32%

Schedule Of Total Stock-Based Compensation Costs Incurred And Associated Tax Benefit Recognized

	2018		2017		2016
Cost of sales - capitalized as part of inventory	$	2,990	$	2,877	$	2,731
Selling, general and administrative expenses		39,754		37,096		36,994
Research and development expenses		5,668		5,952		6,683
Stock-based compensation costs		48,412		45,925		46,408
Tax benefit		(17,078)		(20,100)		(25,020)
Stock-based compensation costs, net of tax benefit	$	31,334	$	25,825	$	21,388