Financial Instruments, Long-term Debt (Details) - USD ($)
|
3 Months Ended |
12 Months Ended |
|
|
Sep. 24, 2016 |
Sep. 26, 2015 |
Jun. 25, 2016 |
Dec. 28, 2013 |
Mar. 30, 2013 |
| Debt Instrument [Line Items] |
|
|
|
|
|
| Long-term debt |
$ 1,250,000,000
|
|
$ 1,250,000,000
|
|
|
| Short-term Debt, Fair Value |
250,000,000
|
|
250,000,000
|
|
|
| Long-term debt, current portion |
(249,788,000)
|
|
(249,717,000)
|
|
|
| Debt Issuance Cost |
(9,527,000)
|
$ (10,193,000)
|
|
|
|
| Long-term debt, excluding current portion |
990,685,000
|
|
$ 990,090,000
|
|
|
| Stated interest rate of the notes |
|
|
1.69%
|
|
|
| Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed |
|
|
101.00%
|
|
|
| Interest expense relating to the Notes |
9,100,000
|
7,300,000
|
|
|
|
| Estimated fair value of long-term debt |
1,028,000,000
|
|
|
|
|
| Interest Expense |
9,800,000
|
$ 8,200,000
|
|
|
|
| Fixed Rate Note Due November 2018 at 2 Point 50 Percent [Member] |
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
| Long-term debt |
$ 500,000,000
|
|
$ 500,000,000
|
$ 500,000,000
|
|
| Stated interest rate of the notes |
2.50%
|
|
|
2.50%
|
|
| Effective interest rate of the Notes |
|
|
|
2.60%
|
|
| Net Proceeds From Issuance of Long Term Debt 4 |
|
|
|
$ 494,500,000
|
|
| Fixed Rate Note Due March 2023 at 3 Point 375 Percent [Member] |
|
|
|
|
|
| Debt Instrument [Line Items] |
|
|
|
|
|
| Long-term debt |
$ 500,000,000
|
|
$ 500,000,000
|
|
$ 500,000,000
|
| Stated interest rate of the notes |
3.375%
|
|
|
|
3.375%
|
| Effective interest rate of the Notes |
|
|
|
|
3.50%
|
| Net Proceeds From Issuance of Long Term Debt 4 |
|
|
|
|
$ 490,000,000
|