Goodwill and Intangible Assets (Summary of Goodwill) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021
Goodwill [Roll Forward]
Balance at beginning of period	$ 331,159	$ 331,159
Additions due to acquisitions (see Note 4)	68,985	0
Balance at end of period	$ 400,144	$ 331,159

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
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