Stock-Based Employee Compensation (Tables)

12 Months Ended

Jun. 30, 2019

Stock-Based Employee Compensation [Abstract]

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

	Fiscal Year Ended June 30,
	2019		2018		2017
Stock options:
Weighted average grant date fair value	$	21.92	$	16.68	$	10.89
Weighted average risk-free interest rate		2.96%		2.08%		1.61%
Expected life in years		4.9		4.9		4.9
Dividend yield		1.34% - 1.46%		1.46% - 1.65%		2.02% - 2.29%
Expected volatility		23%		23%		25%
ESPP purchase rights:
Weighted average grant date fair value	$	22.12	$	17.44	$	12.50
Weighted average risk-free interest rate		2.4%		0.8%		0.5%
Expected life in years		6 months		6 months		6 months
Dividend yield		1.40% - 1.47%		1.47% - 1.92%		1.92% - 2.27%
Expected volatility		23%		23%		23%

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

	2019		2018		2017
Cost of sales - capitalized as part of inventory	$	3,043	$	2,990	$	2,877
Selling, general and administrative expenses		42,700		39,754		37,096
Research and development expenses		6,330		5,668		5,952
Stock-based compensation costs		52,073		48,412		45,925
Tax benefit		(26,658)		(17,078)		(20,100)
Stock-based compensation costs, net of tax benefit	$	25,415	$	31,334	$	25,825