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Schedule of Carrying Value of Convertible Notes and Other Long Term Debt (Detail) (USD $)
In Millions, unless otherwise specified |
Dec. 23, 2012
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Jun. 24, 2012
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May 31, 2011
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|---|---|---|---|
| Debt Instrument [Line Items] | |||
| Total long-term debt | $ 1,274.5 | $ 1,258.9 | |
| Less: current portion of debt | (509.6) | ||
| Long-term debt | 1,274.5 | 749.3 | |
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0.50% Convertible Senior Notes Due 2016
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|||
| Debt Instrument [Line Items] | |||
| Notes due | 450.0 | 450.0 | 450.0 |
| Less: Unamortized interest discount | (53.1) | (60.3) | |
| Net carrying amount of Notes | 396.9 | 389.7 | |
|
1.25% Convertible Senior Notes Due 2018
|
|||
| Debt Instrument [Line Items] | |||
| Notes due | 450.0 | 450.0 | 450.0 |
| Less: Unamortized interest discount | (83.7) | (90.4) | |
| Net carrying amount of Notes | 366.3 | 359.6 | |
|
2.625% Convertible Senior Notes maturing in 2041
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|||
| Debt Instrument [Line Items] | |||
| Notes due | 699.9 | 699.9 | |
| Less: Unamortized interest discount | (188.6) | (190.3) | |
| Net carrying amount of Notes | $ 511.3 | $ 509.6 |