|
Note 9. Fair Value Measurement (Detail) (USD $)
In Millions, unless otherwise specified |
Mar. 31, 2013
|
Dec. 30, 2012
|
|---|---|---|
| Cash, Cash Equivalents, and Short-term Investments | $ 309.1 | $ 313.9 |
|
Held in Operating Accounts [Member]
|
||
| Cash, Cash Equivalents, and Short-term Investments | 253.3 | 297.7 |
|
Money Market Funds [Member]
|
||
| Cash, Cash Equivalents, and Short-term Investments | 4.3 | 1.2 |
|
Commercial Paper [Member]
|
||
| Cash, Cash Equivalents, and Short-term Investments | 15.0 | 15.0 |
|
Certificates of Deposit [Member]
|
||
| Cash, Cash Equivalents, and Short-term Investments | $ 36.5 |