Business Combinations (Summary of Final Allocation of Tangible and Identifiable Intangible Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Oct. 28, 2017	Jul. 14, 2017	Jun. 30, 2017	Oct. 28, 2016	Jun. 30, 2016
Final Allocation
Goodwill	$ 139,082			$ 80,216		$ 70,877
Data Center Business
Final Allocation
Accounts receivables	33,488	$ 33,488
Inventories	19,934	19,973
Prepaid expenses and other current assets	988	988
Property and equipment	18,938	29,160
Other assets	4,734	4,734
Accounts payable and accrued expenses	(16,494)	(15,850)
Deferred revenue	(33,025)	(33,519)
Total tangible assets acquired and liabilities assumed	28,563	38,974
Identifiable intangible assets	32,800	28,600
Goodwill	22,974	16,763
Total intangible assets acquired	55,774	45,363
Total net assets acquired	84,337	$ 84,337
Adjustments
Adjustments, Inventories	(39)
Adjustments, Property and equipment	(10,222)
Adjustments, Accounts payable and accrued expenses	(644)
Adjustments, Deferred revenue	494
Adjustments, Net tangible assets acquired	(10,411)
Adjustments, Identifiable intangible assets	4,200
Adjustments, Goodwill	6,211
Adjustments, Total intangible assets acquired	10,411
Campus Fabric Business
Final Allocation
Accounts receivables	19,527		$ 18,112
Inventories	14,165		16,605
Prepaid expenses and other current assets	240		673
Property and equipment	5,406		3,768
Other assets	7,009		2,568
Accounts payable and accrued expenses	(31,670)		(29,716)
Deferred revenue	(8,994)		(10,214)
Other long-term liabilities	(5,849)		(6,608)
Total tangible assets acquired and liabilities assumed	(166)		(4,812)
Identifiable intangible assets	41,300		44,000
In-process research and development	2,400		2,300
Goodwill	35,892		38,338
Total intangible assets acquired	79,592		84,638
Total net assets acquired	79,426		$ 79,826
Adjustments
Adjustments, Accounts receivables	1,415
Adjustments, Inventories	(2,440)
Adjustments, Prepaid expenses and other current assets	(433)
Adjustments, Property and equipment	1,638
Adjustments, Other assets	4,441
Adjustments, Accounts payable and accrued expenses	(1,954)
Adjustments, Deferred revenue	1,220
Adjustments, Other long-term liabilities	759
Adjustments, Net tangible assets acquired	4,646
Adjustments, Identifiable intangible assets	(2,700)
Adjustments, In-process research and development	100
Adjustments, Goodwill	(2,446)
Adjustments, Total intangible assets acquired	(5,046)
Adjustments,Total net assets acquired	$ (400)
Zebra Technologies Corporation
Final Allocation
Accounts receivables					$ 14,636
Inventories					13,593
Other current assets					808
Property and equipment					3,159
Other assets					7,634
Deferred revenue					(14,159)
Other liabilities					(7,201)
Total tangible assets acquired and liabilities assumed					18,470
Identifiable intangible assets					20,300
In-process research and development					1,400
Goodwill					9,339
Total intangible assets acquired					31,039
Total net assets acquired					$ 49,509