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Goodwill and Intangible Assets (Tables) | 3 Months Ended
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Sep. 30, 2019
Goodwill And Intangible Assets Disclosure [Abstract] |
Changes in Carrying Amount of Goodwill | The following summarizes changes to the goodwill balance for the three months ended September 30, 2019
|  | Carrying amount |
Ending balance June 30 2019 |  | $ | 417.2 |
Acquisitions |  |  | — |
Translation adjustments |  |  | (1.1 | )
Ending balance September 30, 2019 |  | $ | 416.1 |
Summarized Amounts Reported as Intangible Assets | The following summarizes the amounts reported as intangible assets
|  | Gross |  |  |  |  |  |  |  |  |
|  | Carrying |  |  | Accumulated |  |  |  |  |
|  | Amount |  |  | Amortization |  |  | Net |
At September 30, 2019: |  |  |  |  |  |  |  |  |  |  |  |
Purchased licenses and technologies |  | $ | 814.5 |  |  | $ | (171.5 | ) |  | $ | 643.0 |
Customer relationships |  |  | 4.7 |  |  |  | (3.9 | ) |  |  | 0.8 |
Trademarks |  |  | 3.0 |  |  |  | (1.3 | ) |  |  | 1.7 |
Total amortized intangible assets |  |  | 822.2 |  |  |  | (176.7 | ) |  |  | 645.5 |
In-process research and development |  |  | 22.3 |  |  |  | — |  |  |  | 22.3 |
Total unamortized intangible assets |  |  | 22.3 |  |  |  | — |  |  |  | 22.3 |
Total intangible assets |  | $ | 844.5 |  |  | $ | (176.7 | ) |  | $ | 667.8 |
|  | Gross |  |  |  |  |  |  |  |  |
|  | Carrying |  |  | Accumulated |  |  |  |  |
|  | Amount |  |  | Amortization |  |  | Net |
At June 30, 2019: |  |  |  |  |  |  |  |  |  |  |  |
Purchased licenses and technologies |  | $ | 815.7 |  |  | $ | (156.6 | ) |  | $ | 659.1 |
Customer relationships |  |  | 4.6 |  |  |  | (3.8 | ) |  |  | 0.8 |
Trademarks |  |  | 3.0 |  |  |  | (1.2 | ) |  |  | 1.8 |
Total amortized intangible assets |  |  | 823.3 |  |  |  | (161.6 | ) |  |  | 661.7 |
In-process research and development |  |  | 23.0 |  |  |  | — |  |  |  | 23.0 |
Total unamortized intangible assets |  |  | 23.0 |  |  |  | — |  |  |  | 23.0 |
Total intangible assets |  | $ | 846.3 |  |  | $ | (161.6 | ) |  | $ | 684.7 |
Amortization for Intangible Assets | The Company recorded amortization expense during the respective periods for these intangible assets as follows:
|  | Three months ended |
|  | September 30, |
|  | 2019 |  |  | 2018 |
Amortization of intangible assets |  | $ | 15.3 |  |  | $ | 13.4 |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13816-109267 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=108376223&loc=d3e13854-109267 + Details
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