Share-Based Compensation Plans - Additional Information (Detail) (USD $)	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [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	$ 12,997,000	$ 12,657,000	$ 11,584,000
Aggregate intrinsic value of stock options and cash-based stock appreciation rights, outstanding	5,200,000	9,700,000	14,600,000
Aggregate intrinsic value of stock options and cash-based stock appreciation rights, exercised	5,200,000	9,700,000	14,600,000
Total intrinsic value of stock options and cash-based stock appreciation rights, exercised	3,100,000	2,900,000	4,500,000
Unrecognized compensation cost, weighted-average period of recognition, years	3 years
Performance Stock and Performance Stock Unit | Minimum
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Performance share grant, period	24 months
Performance Stock and Performance Stock Unit | Maximum
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Performance share grant, period	48 months
Stock Options and Cash-Based Stock Appreciation Rights
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share based compensation expense	5,818,000	5,046,000	6,025,000
Weighted-average fair values of stock options granted under the stock option Plan	$ 8.21	$ 8.37	$ 9.32
Share based compensation, estimated forfeiture percentage	16.00%
Share based compensation expense attributable to non-vested shares	9,400,000
Restricted Share Awards and Cash-Based Restricted Share Unit Awards
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share based compensation expense	4,868,000	4,411,000	2,945,000
Share based compensation, estimated forfeiture percentage	7.50%
Share based compensation, vesting period years	3 years
Restricted Stock
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share based compensation expense attributable to non-vested shares	5,700,000
Unrecognized compensation cost, weighted-average period of recognition, years	2 years
Total fair value of restricted stock grant	4,500,000	7,000,000	5,500,000
Total fair value of restricted stock vested	3,800,000	700,000
Performance Shares
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share based compensation expense attributable to non-vested shares	3,300,000
Unrecognized compensation cost, weighted-average period of recognition, years	2 years
Total fair value of restricted stock grant	2,100,000	5,900,000	3,300,000
Total fair value of restricted stock vested	1,300,000	2,600,000	1,600,000
Liability Awards
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share based compensation expense	$ 700,000	$ 700,000
Omnibus Incentive Plan
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Common stock authorized for issuance under the Plan	1,900,000
Shares available to be issued under the Plan	1,242,317