Employee Benefit Plans (Narratives) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
Sep. 30, 2025	Sep. 30, 2024
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	0
Granted	4,129,000
Granted	$ 19.57
Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Share-based compensation arrangement by share-based payment award, award vesting percentage	The RSUs granted under the 2013 Plan vest over a period of time, generally one to three years, and are subject to participant's continued service to the Company.
Total unrecognized compensation cost for awards other than options	$ 137.3
Recognition period for compensation cost not yet recognized (in years, months, and days)	1 year 11 months 12 days
MSU Subject to Total Shareholder Return (TSR)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	$ 22.23	$ 17.22
Executive Officer Member \| Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	800,000
Executive Officer Member \| MSU
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares vested, Maximum	150.00%
2013 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	0	0
2014 Employee Stock Purchase Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares issued under stock purchase plan	500,000	500,000
Weighted-average grant-date fair value of options issued (in dollars per share)	$ 5.83	$ 3.74

Share based compensation arrangement by share based payment award shares vested as percentage of maximum.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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