Debt - Additional Information (Detail) € in Millions						12 Months Ended
	Jun. 22, 2016 USD ($) Installment	May 27, 2015 EUR (€)	May 11, 2015 USD ($)	Mar. 26, 2015 USD ($)	Nov. 05, 2013 EUR (€)	Jun. 30, 2016 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Jun. 22, 2016 EUR (€) Installment	Oct. 10, 2012 USD ($)
Debt Instrument [Line Items]
Short-term borrowings outstanding						$ 0	$ 1,021,000
Lines of credit						53,400,000	69,100,000
Proceeds from the issuance of debt						275,000,000	1,068,892,000	$ 300,000,000
Increase in line of credit facility				$ 500,000,000
Borrowings under the Term Facility						86,641,000	4,550,000
Interest expense, net						33,482,000	13,929,000	8,026,000
Interest expense, gross						37,000,000	16,100,000	10,100,000
Non-cash portion of interest expense						2,800,000	2,800,000	2,200,000
Cash portion of gross interest expense						34,200,000	13,300,000	7,900,000
Interest income						3,500,000	2,200,000	2,100,000
Cash paid for interest, net of cash interest received						$ 30,100,000	10,900,000	$ 6,500,000
Innovative Systems GmbH [Member]
Debt Instrument [Line Items]
Loss contingency settlement agreement date						Jun. 22, 2016
Percentage of shareholders involved in contingent purchase Price	80.05%
Loss contingency settlement agreement terms						Under the terms of the agreement, we will pay the 80.05% Shareholders €76.8 million ($85.3 million) (the “IS Obligation”), with an initial payment of €11.8 million ($13.3 million) due in July 2016 and five installment payments of €13 million ($14.4 million) due every July 1st from 2016 through 2020.
Remaining disputed amount, initial payment due date						2016-07
Remaining disputed amount, each installment payable	$ 14,400,000								€ 13.0
Remaining disputed amount, initial payment	$ 13,300,000								€ 11.8
Number of installments after initial payment | Installment	5								5
Final installment due date						Jul. 01, 2020
Discount percentage on early installments	8.00%								8.00%
Disputes resolved shareholders percentage	19.95%					19.95%			19.95%
Dispute settlement amount					€ 16.3	$ 85,300,000
Multi-Currency Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Unsecured revolving credit facility, period of agreement, in years				5 years
Aggregate commitment				$ 1,200,000,000
Current borrowing capacity				750,000,000
Borrowings under the Term Facility						4,100,000	4,800,000
Unused available credit						672,900,000	912,100,000
Fees and other expenses							3,000,000
2013 Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Amount of outstanding letters of credit										$ 4,000,000
Write-off of debt issuance costs							600,000
Letters of Credit [Member]
Debt Instrument [Line Items]
Aggregate commitment				$ 50,000,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Lines of credit						$ 523,000,000	283,100,000
2.000 Percent Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate						2.00%
4.150 Percent Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate						4.15%
Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, maturity date						May 27, 2022
Senior Notes [Member] | 2.000 Percent Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount | €		€ 350.0
Debt instrument, interest rate		2.00%
Debt instrument, maturity date						May 27, 2022
Debt instrument, par value percentage		99.613%
Debt discount to be amortized		€ 1.4				$ 1,283,000	1,490,000
Debt issuance cost to be amortized | €		€ 2.6
Effective interest rate		2.06%
Proceeds from the issuance of debt | €		€ 346.0
Senior Notes [Member] | 4.150 Percent Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, aggregate principal amount			$ 400,000,000
Debt instrument, interest rate			4.15%
Debt instrument, maturity date						May 15, 2025
Debt instrument, par value percentage			99.336%
Debt discount to be amortized			$ 2,700,000			$ 2,407,000	$ 2,626,000
Debt issuance cost to be amortized			$ 3,800,000
Effective interest rate			4.232%
Proceeds from the issuance of debt			$ 393,500,000