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Goodwill and Intangible Assets (Tables) | 6 Months Ended
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Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract] |
Changes in Carrying Amount of Goodwill | The following summarizes changes to the goodwill balance for the six months ended December 31, 2019
|  | Carrying amount |
Ending balance June 30, 2019 |  | $ | 417.2 |
Goodwill allocated to assets held for sale |  |  | (7.3 | )
Goodwill impairment charge |  |  | (1.3 | )
Translation adjustments |  |  | (0.5 | )
Ending balance December 31, 2019 |  | $ | 408.1 |
Summarized Amounts Reported as Intangible Assets | The following summarizes the amounts reported as intangible assets
|  | Gross |  |  |  |  |  |  |  |  |
|  | Carrying |  |  | Accumulated |  |  |  |  |
|  | Amount |  |  | Amortization |  |  | Net |
At December 31, 2019: |  |  |  |  |  |  |  |  |  |  |  |
Purchased licenses and technologies |  | $ | 815.2 |  |  | $ | (186.8 | ) |  | $ | 628.4 |
Customer relationships |  |  | 4.7 |  |  |  | (4.0 | ) |  |  | 0.7 |
Trademarks |  |  | 3.0 |  |  |  | (1.3 | ) |  |  | 1.7 |
Total amortized intangible assets |  |  | 822.9 |  |  |  | (192.1 | ) |  |  | 630.8 |
In-process research and development |  |  | 22.7 |  |  |  | — |  |  |  | 22.7 |
Total unamortized intangible assets |  |  | 22.7 |  |  |  | — |  |  |  | 22.7 |
Total intangible assets |  | $ | 845.6 |  |  | $ | (192.1 | ) |  | $ | 653.5 |
|  | 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 |  |  | Six months ended |
|  | December 31, |  |  | December 31, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
Amortization of intangible assets |  | $ | 15.2 |  |  | $ | 15.4 |  |  | $ | 30.5 |  |  | $ | 28.8 |

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