Net Income Per Share Attributable To MICROS Systems, Inc. Common Shareholders (Reconciliation Of Net Income To Basic And Diluted Net Income Per Share) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Earnings Per Share [Abstract]
Net income attributable to MICROS Systems, Inc.	$ 32,271	$ 41,064
Weighted-average common shares outstanding	76,103	80,223
Dilutive effect of outstanding stock options	1,609	1,746
Weighted-average common shares outstanding assuming dilution	77,712	81,969
Basic net income per share attributable to MICROS Systems, Inc. common stockholders	$ 0.42	$ 0.51
Diluted net income per share attributable to MICROS Systems, Inc. common stockholders	$ 0.42	$ 0.50
Anti-dilutive weighted shares excluded from reconciliation	2,248	1,687
Non-cash share-based compensation expense	4,990	4,210
Non-cash share-based compensation expense, net of tax	$ 3,432	$ 2,946
Amount reduced from diluted net income per share by non-cash share-based compensation expenses	$ 0.04	$ 0.04