|
Note 11 - Derivative Financial Instruments (Details) - Notional Amounts of Outstanding Contracts (Not Designated as Hedging Instrument [Member])
In Millions, unless otherwise specified |
Sep. 28, 2014
Buy JPY [Member]
USD ($)
|
Sep. 28, 2014
Buy JPY [Member]
JPY (¥)
|
Dec. 29, 2013
Buy JPY [Member]
USD ($)
|
Dec. 29, 2013
Buy JPY [Member]
JPY (¥)
|
Sep. 28, 2014
Sell JPY [Member]
USD ($)
|
Sep. 28, 2014
Sell JPY [Member]
JPY (¥)
|
Dec. 29, 2013
Sell JPY [Member]
USD ($)
|
Dec. 29, 2013
Sell JPY [Member]
JPY (¥)
|
Sep. 28, 2014
Sell EUR [Member]
USD ($)
|
Sep. 28, 2014
Sell EUR [Member]
EUR (€)
|
Dec. 29, 2013
Sell EUR [Member]
USD ($)
|
Dec. 29, 2013
Sell EUR [Member]
EUR (€)
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Note 11 - Derivative Financial Instruments (Details) - Notional Amounts of Outstanding Contracts [Line Items] | ||||||||||||
| Japanese Yen / US dollar | $ 6.8 | ¥ 735.7 | $ 28.2 | ¥ 2,945.0 | $ 11.7 | ¥ 1,276.0 | $ 42.0 | ¥ 4,047.0 | $ 33.9 | € 26.5 | $ 23.4 | € 17.1 |
| US dollar / Japanese Yen | 6.8 | 735.7 | 28.2 | 2,945.0 | 11.7 | 1,276.0 | 42.0 | 4,047.0 | 33.9 | 26.5 | 23.4 | 17.1 |
| US dollar / EUR | $ 6.8 | ¥ 735.7 | $ 28.2 | ¥ 2,945.0 | $ 11.7 | ¥ 1,276.0 | $ 42.0 | ¥ 4,047.0 | $ 33.9 | € 26.5 | $ 23.4 | € 17.1 |