Business Combinations (Fair Values Of Assets Acquired, Liabilities Assumed, And Estimated Useful Lives) (Details) - USD ($) $ in Thousands	6 Months Ended
Dec. 31, 2018	Jun. 30, 2018
Business Combinations [Line Items]
Goodwill	$ 1,759,045	$ 1,068,944
MatrixCare [Member]
Business Combinations [Line Items]
Current assets	51,556
Property, plant and equipment	4,401
Goodwill	564,519
Assets acquired	865,476
Current liabilities	(13,991)
Deferred revenue	(16,646)
Deferred tax liabilities	(70,102)
Debt assumed	(151,665)
Total liabilities assumed	(252,404)
Net assets acquired	613,072
Other Acquisitions [Member]
Business Combinations [Line Items]
Current assets	5,127
Property, plant and equipment	1,877
Goodwill	130,834
Assets acquired	192,328
Current liabilities	(3,492)
Deferred revenue	(2,239)
Deferred tax liabilities	(8,882)
Debt assumed	(31,538)
Total liabilities assumed	(46,151)
Net assets acquired	146,177
Trade Names [Member] \| MatrixCare [Member]
Business Combinations [Line Items]
Intangible assets	$ 18,000
Intangible assets, useful life	7 years
Trade Names [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets	$ 5,838
Intangible assets, useful life	10 years
Non-Compete [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets	$ 1,000
Non-Compete [Member] \| Minimum [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets, useful life	3 years
Developed Technology [Member] \| MatrixCare [Member]
Business Combinations [Line Items]
Intangible assets	$ 82,000
Developed Technology [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets	$ 29,600
Developed Technology [Member] \| Minimum [Member] \| MatrixCare [Member]
Business Combinations [Line Items]
Intangible assets, useful life	7 years
Developed Technology [Member] \| Minimum [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets, useful life	5 years
Developed Technology [Member] \| Maximum [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets, useful life	6 years
Customer Relationships [Member] \| MatrixCare [Member]
Business Combinations [Line Items]
Intangible assets	$ 145,000
Customer Relationships [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets	$ 18,052
Intangible assets, useful life	5 years
Customer Relationships [Member] \| Minimum [Member] \| MatrixCare [Member]
Business Combinations [Line Items]
Intangible assets, useful life	15 years
Customer Relationships [Member] \| Maximum [Member] \| Other Acquisitions [Member]
Business Combinations [Line Items]
Intangible assets, useful life	15 years

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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