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Share-Based Compensation Outstanding and Exercisable Options (Detail) | 12 Months Ended
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Jun. 30, 2018 $ / shares shares
Stock Options and Cash-Based Stock Appreciation Rights |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Number of Shares | shares | 4,134,156
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Remaining Contractual Term (Years) | 5 years 9 months 7 days
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Exercise Price | $ 20.20
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Number of Shares | shares | 2,348,032
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Remaining Contractual Term (Years) | 4 years 2 months 4 days
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Exercise Price | $ 17.27
$10.04 - $15.38 |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Range of Exercise Prices, Lower range | 10.04
Range of Exercise Prices, Upper range | $ 15.38
$10.04 - $15.38 | Stock Options and Cash-Based Stock Appreciation Rights |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Number of Shares | shares | 902,022
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Remaining Contractual Term (Years) | 4 years 2 months 15 days
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Exercise Price | $ 13.25
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Number of Shares | shares | 667,878
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Remaining Contractual Term (Years) | 3 years 6 months 14 days
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Exercise Price | $ 12.99
$15.47 - $23.50 |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Range of Exercise Prices, Lower range | 15.47
Range of Exercise Prices, Upper range | $ 23.50
$15.47 - $23.50 | Stock Options and Cash-Based Stock Appreciation Rights |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Number of Shares | shares | 2,647,015
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Remaining Contractual Term (Years) | 5 years 6 months 29 days
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Exercise Price | $ 19.29
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Number of Shares | shares | 1,657,129
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Remaining Contractual Term (Years) | 4 years 4 months 24 days
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Exercise Price | $ 18.80
$25.91 - $39.65 |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Range of Exercise Prices, Lower range | 25.91
Range of Exercise Prices, Upper range | $ 39.65
$25.91 - $39.65 | Stock Options and Cash-Based Stock Appreciation Rights |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Number of Shares | shares | 569,559
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Remaining Contractual Term (Years) | 9 years
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Exercise Price | $ 34.79
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Number of Shares | shares | 23,025
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Remaining Contractual Term (Years) | 7 years 1 month 20 days
Stock Options and Cash-Based Stock Appreciation Rights Exercisable, Weighted Average Exercise Price | $ 31.23
$41.50 - $45.24 |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Range of Exercise Prices, Lower range | 41.50
Range of Exercise Prices, Upper range | $ 45.24
$41.50 - $45.24 | Stock Options and Cash-Based Stock Appreciation Rights |
Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] |
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Number of Shares | shares | 15,560
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Remaining Contractual Term (Years) | 9 years 6 months 18 days
Stock Options and Cash-Based Stock Appreciation Rights Outstanding, Weighted Average Exercise Price | $ 42.87

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