Debt - Additional Information (Detail) € in Millions				3 Months Ended		9 Months Ended
	May. 27, 2015 EUR (€)	May. 11, 2015 USD ($)	Mar. 26, 2015 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($)	Mar. 31, 2016 USD ($)	Jun. 30, 2015 USD ($)	Mar. 31, 2015 USD ($)
Debt Instrument [Line Items]
Short-term borrowings outstanding				$ 812,000		$ 812,000	$ 1,021,000
Lines of credit				54,700,000		54,700,000	69,100,000
Proceeds from the issuance of debt						232,627,000		$ 593,448,000
Increase in line of credit facility			$ 500,000,000
Borrowings under the Term Facility				4,227,000		4,227,000	4,550,000
Interest expense, net				8,633,000	$ 3,001,000	24,558,000		7,861,000
Interest expense, gross				9,700,000	3,500,000	27,100,000		9,300,000
Non-cash portion of interest expense				700,000	1,200,000	2,100,000		2,200,000
Cash portion of gross interest expense				9,000,000	2,300,000	25,000,000		7,100,000
Interest income				1,100,000	$ 500,000	2,500,000		$ 1,400,000
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				3,800,000		3,800,000	4,800,000
Unused available credit				713,200,000		713,200,000	912,100,000
Fees and other expenses						3,000,000	3,000,000
Letters of Credit [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 50,000,000
Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Lines of credit				483,000,000		$ 483,000,000	283,100,000
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			1,367,000		$ 1,367,000	1,490,000
Debt issuance cost to be amortized | €	2.6
Proceeds from the issuance of debt | €	€ 346.0
Effective interest rate	2.06%
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		$ 2,462,000		$ 2,462,000	$ 2,626,000
Debt issuance cost to be amortized		3,800,000
Proceeds from the issuance of debt		$ 393,500,000
Effective interest rate		4.232%