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Goodwill | 3 Months Ended
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Sep. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill | (4) Goodwill Changes in the carrying amount of goodwill for three months ended September 30, 2018, and September 30, 2017, were as follows (in thousands):
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﻿ |  | Three Months Ended September 30,
﻿ |  | 2018 |  | 2017
﻿Balance at the beginning of the period |  | $ | 1,068,944 |  | $ | 1,064,874
﻿Business acquisition |  |  | 125,037 |  |  | -
﻿Foreign currency translation adjustments |  |  | (1,951) |  |  | 7,424
﻿Balance at the end of the period |  | $ | 1,192,030 |  | $ | 1,072,298

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- Definition The entire disclosure for goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -URI http://asc.fasb.org/subtopic&trid=2144439 + Details
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