Employee Benefit Plans (Narratives) (Details) - $ / shares	3 Months Ended
Sep. 30, 2023	Sep. 30, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	3,126,000
Granted	$ 30.69
Stock price target	46.96
Initial Performance Period
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock price target	$ 41.38
3rd Anniversary \| Initial Performance Period
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting Rights Percentage	50.00%
4th Anniversary \| Initial Performance Period
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vesting Rights Percentage	50.00%
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.
MSU
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Calculation of total shareholder return (TSR), description	Total shareholder return is calculated based on the average closing price for the 30-trading days prior to the beginning and end of the performance periods. Performance is measured based on three periods, with the ability for up to one-third of target shares to vest after years one and two and the ability for up to the maximum of the full award to vest based on the full three-year TSR less any shares vested based on one- and two-year periods.
MSU Subject to Total Shareholder Return (TSR)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	$ 38.23	$ 16.57
Volatility	50.00%	67.00%
Risk-free interest rate	4.59%	3.12%
Dividend yield	0.00%	0.00%
Expected term	3 years	3 years
MSU Subject to Stock Price Targets
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	$ 28.80
Volatility	63.00%
Risk-free interest rate	4.45%
Dividend yield	0.00%
Executive Officers and Directors \| Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	500,000
Executive Officer Member \| Restricted Stock Units (RSUs)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	700,000	1,000,000
Executive Officer Member \| MSU
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares vested, Maximum	150.00%
Executive Officer Member \| MSU Subject to Total Shareholder Return (TSR)
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	400,000
Executive Officer Member \| MSU Subject to Stock Price Targets
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	300,000
2013 Equity Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Granted	0	0
Awards exercised	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	700,000
Weighted-average grant-date fair value of options issued (in dollars per share)	$ 8.09	$ 4.38

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