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Long Term Debt and Other Borrowings - Convertible Senior Notes Narrative (Detail) - Convertible debt | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2012 USD ($) | Jun. 26, 2016 USD ($) note shares | Jun. 26, 2016 USD ($) note | May 31, 2011 USD ($)
0.50% Notes due 2016 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  |  |  | $ 450,000,000
Interest rate percentage |  | 0.50% | 0.50% | 0.50%
0.50% Notes due 2016 | Conversion of 449.7 thousand, 2016 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Number of notes converted | note |  | 449,700 |  |
Par value of debt converted |  | $ 449,703,000 |  |
Shares issued upon conversion | shares |  | 1,600,000 |  |
0.50% Notes due 2016 | Conversion of 99, 2016 Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  | $ 99,000 | $ 99,000 |
Number of notes converted | note |  |  | 99 |
Shares issued upon conversion | shares |  | 475 |  |
1.25% Notes due 2018 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount |  |  |  | $ 450,000,000
Interest rate percentage |  | 1.25% | 1.25% | 1.25%
2.625% Notes due 2041 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Principal amount | $ 700,000,000 |  |  |
Interest rate percentage | 2.625% | 2.625% | 2.625% |
Number of notes converted | note |  |  | 12 |
Maximum amount of contingent interest rate | 0.60% |  |  |

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