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Share-Based Compensation Plans - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Percentage of share based compensation expense allocated to cost of sales 20.00%    
Percentage of share based compensation expense allocated to selling, general and administrative expense 80.00%    
Share based compensation expense $ 10,906 $ 12,989 $ 12,997
Aggregate intrinsic value of stock options and cash-based stock appreciation rights, outstanding 10,100 14,300 5,200
Aggregate intrinsic value of stock options and cash-based stock appreciation rights, exercised 10,100 14,300 5,200
Total intrinsic value of stock options and cash-based stock appreciation rights, exercised $ 4,500 2,900 3,100
Unrecognized compensation cost, weighted-average period of recognition, years 3 years    
Minimum      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Performance share grant, period 24 months    
Maximum      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Performance share grant, period 36 months    
Stock Options and Cash-Based Stock Appreciation Rights      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Share based compensation expense $ 4,309 $ 5,158 $ 5,818
Weighted-average fair values of stock options granted under the stock option Plan $ 7.35 $ 5.76 $ 8.21
Share based compensation, estimated forfeiture percentage 17.43%    
Share based compensation expense attributable to non-vested shares $ 7,200    
Restricted Share Awards and Cash-Based Restricted Share Unit Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Share based compensation expense $ 4,401 $ 5,182 $ 4,868
Share based compensation, estimated forfeiture percentage 12.00%    
Share based compensation, vesting period years 3 years    
Restricted Stock      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Share based compensation expense attributable to non-vested shares $ 6,400    
Unrecognized compensation cost, weighted-average period of recognition, years 2 years    
Total fair value of restricted stock grant $ 6,300 5,900 4,500
Total fair value of restricted stock vested 5,500 5,100 3,800
Performance Shares      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Share based compensation expense attributable to non-vested shares $ 1,700    
Unrecognized compensation cost, weighted-average period of recognition, years 1 year    
Total fair value of restricted stock grant $ 2,400 2,300 2,100
Total fair value of restricted stock vested 1,500 1,600 1,300
Liability Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Share based compensation expense $ 1,200 $ 1,600 $ 1,600
Omnibus Incentive Plan      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Common stock authorized for issuance under the Plan 4,900,000    
Shares available to be issued under the Plan 2,805,911