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Long Term Debt and Other Borrowings - Additional Information (Detail) |  | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 12, 2015 USD ($) | Sep. 27, 2015 USD ($) d | Jun. 28, 2015 USD ($) | Mar. 12, 2014 USD ($) | Jun. 30, 2012 USD ($) | May. 31, 2011 USD ($)
Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Percentage of principal amount of debt redeemed | 100.00% |  |  |  |  |
Senior notes, debt description | The Company may redeem the Senior Notes at par, plus accrued and unpaid interest at any time on or after February 15, 2020 for the 2020 Notes and on or after December 24, 2024 for the 2025 Notes. In addition, upon the occurrence of certain events, as described in the indenture, the Company will be required to make an offer to repurchase the Senior Notes at a price equal to 101% of the principal amount of the Senior Notes, plus accrued and unpaid interest. |  |  |  |  |
Revolving credit facility |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Revolving unsecured credit facility |  |  |  | $ 300,000,000 |  |
Credit Facility Maturity Period |  | Mar. 12, 2019 |  |  |  |
Additional increase in the facility |  |  |  | 200,000,000 |  |
Revolving unsecured credit facility maximum borrowing capacity |  |  |  | $ 500,000,000 |  |
Consolidated debt to liquidity |  | $ 1,000,000,000 |  |  |  |
Credit facility outstanding amount |  | $ 0 |  |  |  |
Revolving credit facility | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total consolidated indebtedness to capitalization ratio |  | 50.00% |  |  |  |
Revolving credit facility | Prime Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 0.50% |  |  |  |
Revolving credit facility | Federal Funds Rate |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 0.50% |  |  |  |
Revolving credit facility | One-month LIBOR |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 1.00% |  |  |  |
Revolving credit facility | One-month LIBOR | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 0.00% |  |  |  |
Revolving credit facility | One-month LIBOR | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 0.50% |  |  |  |
Revolving credit facility | London Interbank Offered Rate (LIBOR) | Minimum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 0.90% |  |  |  |
Revolving credit facility | London Interbank Offered Rate (LIBOR) | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt instrument basis spread on variable rate |  | 1.50% |  |  |  |
2.625% Notes due 2041 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Notes due |  | $ 699,935,000 | $ 699,935,000 |  | $ 700,000,000 |
Senior notes interest rate percentage |  |  |  |  | 2.625% |
Debt instruments maturity date |  | 2041 |  |  |  |
Maximum amount of contingent interest rate |  | 0.60% |  |  |  |
Stock price percentage of conversion price |  | 130.00% |  |  |  |
Number of days on which common stock sale price was greater than or equal to 130% of conversion price, in a period of 30 consecutive trading days ending on the last trading day of the preceding the quarter | d |  | 20 |  |  |  |
Number of consecutive trading days period required |  | 30 days |  |  |  |
2.75% Notes due March 15, 2020 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Notes due | $ 500,000,000 | $ 500,000,000 | 500,000,000 |  |  |
Senior notes interest rate percentage | 2.75% |  |  |  |  |
Debt instruments maturity date | Mar. 15, 2020 |  |  |  |  |
Debt instrument redemption date | Feb. 15, 2020 |  |  |  |  |
3.80% Notes due March 15, 2025 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Notes due | $ 500,000,000 | 500,000,000 | 500,000,000 |  |  |
Senior notes interest rate percentage | 3.80% |  |  |  |  |
Debt instruments maturity date | Mar. 15, 2025 |  |  |  |  |
Debt instrument redemption date | Dec. 15, 2024 |  |  |  |  |
0.50% Notes due 2016 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Notes due |  | $ 450,000,000 | 450,000,000 |  |  | $ 450,000,000
Senior notes interest rate percentage |  |  |  |  |  | 0.50%
Debt instruments maturity date |  | 2016 |  |  |  |
1.25% Notes due 2018 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Notes due |  | $ 450,000,000 | $ 450,000,000 |  |  | $ 450,000,000
Senior notes interest rate percentage |  |  |  |  |  | 1.25%
Debt instruments maturity date |  | 2018 |  |  |  |

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