Derivative Financial Instruments at Fair Value (Detail) - USD ($) $ in Millions | Jun. 30, 2015 | Jun. 30, 2014 |
Other Long Term Liabilities | USD inter-company note receivables on a Swiss subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Liabilities | $ 0 | |
Other Long Term Liabilities | Non-Deliverable Hedge on USD Exposure to CNY | | |
Derivatives, Fair Value [Line Items] | | |
Currency derivative instruments not designated as hedging instruments, liabilities | 0 | |
Derivatives designated as hedging instruments | Future EUR Sales of Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 8.7 | |
Derivatives designated as hedging instruments | Future DKK Sales of Polish Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 10.2 | |
Derivatives designated as hedging instruments | Other Current Assets | | |
Derivatives, Fair Value [Line Items] | | |
Total derivative assets | 2.2 | $ 2 |
Derivatives designated as hedging instruments | Other Current Assets | Future EUR Sales of Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0.5 | |
Derivatives designated as hedging instruments | Other Current Assets | Future DKK Sales of Polish Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0 | |
Derivatives designated as hedging instruments | Sundry Assets [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Total derivative assets | 0.1 | |
Derivatives designated as hedging instruments | Sundry Assets [Member] | Future EUR Sales of Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0 | |
Derivatives designated as hedging instruments | Sundry Assets [Member] | Future DKK Sales of Polish Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0 | |
Derivatives designated as hedging instruments | Other Current Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Total derivative liabilities | 3 | 2.4 |
Derivatives designated as hedging instruments | Other Current Liabilities | Future EUR Sales of Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | |
Derivatives designated as hedging instruments | Other Current Liabilities | Future DKK Sales of Polish Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0.1 | |
Derivatives designated as hedging instruments | Other Long Term Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Total derivative liabilities | 1.2 | 0.3 |
Derivatives designated as hedging instruments | Other Long Term Liabilities | Future EUR Sales of Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | |
Derivatives designated as hedging instruments | Other Long Term Liabilities | Future DKK Sales of Polish Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | -Future USD sales of Canadian, Chinese and Swiss subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 231 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Future JPY Sales of Chinese Subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 3.7 | 6.9 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Future Usd Sales Of Canadian and Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | | 153.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Future USD Purchases of Canadian and European Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | | 10.4 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Future MXN Purchases of a USD Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 14.4 | 5.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Future USD Purchases of Canadian, European and Korean Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 11 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Future USD sales of a Chinese subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | | 6 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | | |
Derivatives, Fair Value [Line Items] | | |
Total cash flow hedges, Assets | 2.1 | 2 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | -Future USD sales of Canadian, Chinese and Swiss subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0.9 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | Future JPY Sales of Chinese Subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0.1 | 0.5 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | Future Usd Sales Of Canadian and Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | | 0.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | Future USD Purchases of Canadian and European Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | | 0.9 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | Future MXN Purchases of a USD Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0 | 0 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | Future USD Purchases of Canadian, European and Korean Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0.6 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Assets | Future USD sales of a Chinese subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | | 0.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Sundry Assets [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Total cash flow hedges, Assets | 0.1 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Sundry Assets [Member] | -Future USD sales of Canadian, Chinese and Swiss subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0.1 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Sundry Assets [Member] | Future JPY Sales of Chinese Subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Sundry Assets [Member] | Future MXN Purchases of a USD Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Assets | 0 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Total cash flow hedges, Liabilities | 2.7 | 1.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | -Future USD sales of Canadian, Chinese and Swiss subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 2.2 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | Future JPY Sales of Chinese Subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | 0 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | Future Usd Sales Of Canadian and Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | | 1 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | Future USD Purchases of Canadian and European Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | | 0 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | Future MXN Purchases of a USD Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0.4 | 0.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | Future USD Purchases of Canadian, European and Korean Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Current Liabilities | Future USD sales of a Chinese subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | | 0 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Total cash flow hedges, Liabilities | 1.2 | 0.3 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | Future USD sales of Canadian, European and Korean Subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | -Future USD sales of Canadian, Chinese and Swiss subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0.9 | |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | Future JPY Sales of Chinese Subsidiaries | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0 | 0 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | Future Usd Sales Of Canadian and Chinese Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | | 0.2 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | Future USD Purchases of Canadian and European Subsidiaries [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | | 0 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | Future MXN Purchases of a USD Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | 0.3 | 0.1 |
Cash Flow Hedging | Derivatives designated as hedging instruments | Other Long Term Liabilities | Future USD sales of a Chinese subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Currency cash flow derivatives designated as hedging instruments, Liabilities | | 0 |
Fair value hedges | Derivatives designated as hedging instruments | Usd Inter Company Note Receivable On Canadian Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 10 | |
Fair value hedges | Derivatives designated as hedging instruments | USD inter-company note receivables on a Swiss subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 18.5 | 18.5 |
Fair value hedges | Derivatives designated as hedging instruments | Other Current Assets | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Assets | 0 | |
Fair value hedges | Derivatives designated as hedging instruments | Other Current Assets | Usd Inter Company Note Receivable On Canadian Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Assets | 0 | |
Fair value hedges | Derivatives designated as hedging instruments | Other Current Assets | USD inter-company note receivables on a Swiss subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Assets | 0 | 0 |
Fair value hedges | Derivatives designated as hedging instruments | Sundry Assets [Member] | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Assets | 0 | |
Fair value hedges | Derivatives designated as hedging instruments | Sundry Assets [Member] | Usd Inter Company Note Receivable On Canadian Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Assets | 0 | |
Fair value hedges | Derivatives designated as hedging instruments | Sundry Assets [Member] | USD inter-company note receivables on a Swiss subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Assets | 0 | |
Fair value hedges | Derivatives designated as hedging instruments | Other Current Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Liabilities | 0.3 | |
Fair value hedges | Derivatives designated as hedging instruments | Other Current Liabilities | Usd Inter Company Note Receivable On Canadian Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Liabilities | 0.2 | |
Fair value hedges | Derivatives designated as hedging instruments | Other Current Liabilities | USD inter-company note receivables on a Swiss subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Liabilities | 0.1 | $ 1.1 |
Fair value hedges | Derivatives designated as hedging instruments | Other Long Term Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Liabilities | 0 | |
Fair value hedges | Derivatives designated as hedging instruments | Other Long Term Liabilities | Usd Inter Company Note Receivable On Canadian Subsidiary | | |
Derivatives, Fair Value [Line Items] | | |
Fair value derivatives designated as hedging instruments, Liabilities | 0 | |
Fair value hedges | Not Designated as Hedging Instrument | Non-Deliverable Hedge on USD Exposure to CNY | | |
Derivatives, Fair Value [Line Items] | | |
Total USD Equivalent Notional Amount, Currency cash flow hedges | 8 | |
Fair value hedges | Not Designated as Hedging Instrument | Other Current Assets | Non-Deliverable Hedge on USD Exposure to CNY | | |
Derivatives, Fair Value [Line Items] | | |
Currency derivative instruments not designated as hedging instruments, assets | 0.1 | |
Fair value hedges | Not Designated as Hedging Instrument | Sundry Assets [Member] | Non-Deliverable Hedge on USD Exposure to CNY | | |
Derivatives, Fair Value [Line Items] | | |
Currency derivative instruments not designated as hedging instruments, assets | 0 | |
Fair value hedges | Not Designated as Hedging Instrument | Other Current Liabilities | Non-Deliverable Hedge on USD Exposure to CNY | | |
Derivatives, Fair Value [Line Items] | | |
Currency derivative instruments not designated as hedging instruments, liabilities | $ 0 | |