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Goodwill and Intangible Assets - Summarized Amounts Reported as Intangible Assets (Details) - USD ($) $ in Millions	Sep. 30, 2020	Jun. 30, 2020
Intangible Assets [Line Items]
Gross Carrying Amount, amortizable	$ 824.3	$ 823.2
Accumulated Amortization	(238.2)	(222.7)
Net, amortizable	586.1	600.5
Non-amortizable	4.8	4.8
Gross Carrying Amount, total	829.1	828.0
Net, total	590.9	605.3
Purchased licenses and technologies
Intangible Assets [Line Items]
Gross Carrying Amount, amortizable	816.6	815.6
Accumulated Amortization	(232.4)	(217.1)
Net, amortizable	584.2	598.5
Customer relationships
Intangible Assets [Line Items]
Gross Carrying Amount, amortizable	4.7	4.6
Accumulated Amortization	(4.4)	(4.2)
Net, amortizable	0.3	0.4
Trademarks
Intangible Assets [Line Items]
Gross Carrying Amount, amortizable	3.0	3.0
Accumulated Amortization	(1.4)	(1.4)
Net, amortizable	1.6	1.6
In-process research and development
Intangible Assets [Line Items]
Non-amortizable	$ 4.8	$ 4.8

X

- Definition

Intangible assets.

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+ References

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-Topic 350
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-Section 50
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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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