|
Borrowings and Credit Arrangements - Additional Information (Detail) (USD $)
Share data in Millions, except Per Share data, unless otherwise specified |
1 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 12 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | 3 Months Ended | 3 Months Ended | 12 Months Ended | 12 Months Ended | 0 Months Ended | 12 Months Ended | 1 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dec. 10, 2010
|
Sep. 28, 2013
|
Mar. 30, 2013
|
Mar. 24, 2012
|
Sep. 28, 2013
|
Sep. 29, 2012
|
Sep. 24, 2011
|
Sep. 28, 2013
Credit Agreement [Member]
|
Sep. 28, 2013
Credit Agreement [Member]
|
Sep. 29, 2012
Credit Agreement [Member]
|
Aug. 01, 2012
Credit Agreement [Member]
|
Aug. 01, 2012
Senior Notes [Member]
|
Sep. 28, 2013
Senior Notes [Member]
|
Sep. 29, 2012
Senior Notes [Member]
|
Dec. 10, 2007
Convertible Notes [Member]
|
Sep. 28, 2013
Convertible Notes [Member]
|
Dec. 10, 2007
Convertible Notes [Member]
2007 Notes [Member]
|
Sep. 28, 2013
Convertible Notes [Member]
2013 Notes [Member]
|
Sep. 28, 2013
Term Loan A [Member]
Credit Agreement [Member]
|
Sep. 28, 2013
Term Loan A [Member]
Credit Agreement [Member]
Minimum [Member]
|
Sep. 28, 2013
Term Loan A [Member]
Credit Agreement [Member]
Maximum [Member]
|
Sep. 28, 2013
Term Loan A [Member]
Credit Agreement [Member]
Percentage Added to Base Rate [Member]
|
Sep. 28, 2013
Term Loan A [Member]
Credit Agreement [Member]
Percentage Added to Eurodollar Rate [Member]
|
Sep. 28, 2013
Term Loan A [Member]
Revolving Credit Facility [Member]
|
Sep. 28, 2013
Term Loan B [Member]
|
Sep. 28, 2013
Term Loan B [Member]
Subsequent Event [Member]
|
Aug. 02, 2013
Term Loan B [Member]
Credit Agreement [Member]
|
Sep. 28, 2013
Term Loan B [Member]
Credit Agreement [Member]
|
Aug. 02, 2013
Term Loan B [Member]
Credit Agreement [Member]
Percentage Added to Base Rate [Member]
|
Aug. 02, 2013
Term Loan B [Member]
Credit Agreement [Member]
Percentage Added to Eurodollar Rate [Member]
|
Aug. 02, 2013
Term Loan B [Member]
Credit Agreement [Member]
Base Rate Floor [Member]
|
Aug. 02, 2013
Term Loan B [Member]
Credit Agreement [Member]
Eurodollar Rate Floor [Member]
|
Dec. 24, 2011
November 18, 2010 [Member]
Convertible Notes [Member]
|
Nov. 18, 2010
November 18, 2010 [Member]
Convertible Notes [Member]
|
Nov. 18, 2010
November 18, 2010 [Member]
Convertible Notes [Member]
2007 Notes [Member]
|
Mar. 24, 2012
February 29, 2012 [Member]
Convertible Notes [Member]
|
Feb. 29, 2012
February 29, 2012 [Member]
Convertible Notes [Member]
|
Feb. 29, 2012
February 29, 2012 [Member]
Convertible Notes [Member]
2007 Notes [Member]
|
Sep. 28, 2013
2007 Notes [Member]
|
Sep. 28, 2013
2007 Notes [Member]
Convertible Notes [Member]
|
Dec. 10, 2010
2007 Notes [Member]
Convertible Notes [Member]
|
Sep. 28, 2013
2007 Notes [Member]
Convertible Notes [Member]
Minimum [Member]
|
Sep. 28, 2013
2007 Notes [Member]
Convertible Notes [Member]
Maximum [Member]
|
Nov. 14, 2013
2007 Notes [Member]
Convertible Notes [Member]
Subsequent Event [Member]
|
Sep. 28, 2013
2010 Notes [Member]
|
Sep. 29, 2012
2010 Notes [Member]
|
Sep. 24, 2011
2010 Notes [Member]
|
Sep. 28, 2013
2010 Notes [Member]
Convertible Notes [Member]
|
Sep. 28, 2013
2010 Notes [Member]
Convertible Notes [Member]
Minimum [Member]
|
Sep. 28, 2013
2010 Notes [Member]
Convertible Notes [Member]
Maximum [Member]
|
Sep. 28, 2013
2012 Notes [Member]
|
Sep. 29, 2012
2012 Notes [Member]
|
Sep. 28, 2013
2012 Notes [Member]
Convertible Notes [Member]
|
Sep. 28, 2013
2012 Notes [Member]
Convertible Notes [Member]
Minimum [Member]
|
Sep. 28, 2013
2012 Notes [Member]
Convertible Notes [Member]
Maximum [Member]
|
Sep. 28, 2013
December 15, 2017 [Member]
Convertible Notes [Member]
2013 Notes [Member]
|
Sep. 28, 2013
Thereafter [Member]
Convertible Notes [Member]
2013 Notes [Member]
|
Sep. 28, 2013
2013 Notes [Member]
|
Sep. 28, 2013
2013 Notes [Member]
Convertible Notes [Member]
|
Sep. 28, 2013
2013 Notes [Member]
Convertible Notes [Member]
Minimum [Member]
|
Sep. 28, 2013
2013 Notes [Member]
Convertible Notes [Member]
Maximum [Member]
|
Sep. 28, 2013
Revolving Facility [Member]
Credit Agreement [Member]
|
Feb. 14, 2013
February 14, 2013 [Member]
Convertible Notes [Member]
|
Feb. 14, 2013
February 14, 2013 [Member]
Convertible Notes [Member]
2007 Notes [Member]
|
|
| Schedule Of Borrowings [Line Items] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Carrying value of debt | $ 4,805,910,000 | $ 4,805,910,000 | $ 5,035,614,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Credit facilities maximum borrowings | 1,000,000,000 | 1,500,000,000 | 300,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt instrument maturity date | Aug. 01, 2020 | Aug. 01, 2017 | Aug. 01, 2019 | Aug. 01, 2017 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Financing in an aggregate amount | 2,800,000,000 | 1,000,000,000 | 1,725,000,000 | 450,000,000 | 500,000,000 | 500,000,000 | 370,000,000 | 370,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Borrowed principal under credit agreement | 2,240,000,000 | 2,240,000,000 | 2,500,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Financing in an aggregate amount | 2,410,000,000 | 987,400,000 | 1,690,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Applicable margin on refinanced Term Loan | 1.00% | 0.75% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Applicable margin on refinanced Revolving Facility | 1.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt instrument base rate | 1.00% | 2.00% | 1.75% | 2.75% | 2.00% | 1.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt extinguishment gain loss | 6,000,000 | 3,200,000 | 42,300,000 | (9,209,000) | (42,347,000) | (29,891,000) | 6,000,000 | 29,900,000 | 42,300,000 | 29,900,000 | 42,300,000 | 0 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinancing issuance costs | 2,400,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prepaid principal amount | 100,000,000 | 200,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Direct third-party costs | 1,100,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Prepayment of debt | 100,000,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Guarantors capital stock | 65.00% | 65.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Principal payments under Term Loan | 12,500,000 | 50,000,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Principal payments under Term Loan | 3,750,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Commitment fee percentage | 0.50% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Weighted average interest rates, Borrowings outstanding under the credit agreement | 3.70% | 3.70% | 4.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest rates under Term Loans | 2.20% | 3.75% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest expense | 107,600,000 | 18,400,000 | 63,900,000 | 10,700,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non-cash interest expense amortization of debt discount and deferred financing costs | 81,177,000 | 74,974,000 | 76,814,000 | 14,500,000 | 2,400,000 | 1,600,000 | 300,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Maximum net leverage ratio | 7.00 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Decrease in leverage ratio | 4.00 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Minimum interest coverage ratio | 3.25 | 3.25 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Increase in interest coverage ratio | 3.75 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Interest rate | 6.25% | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | 2.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Maturity period | 2020 | 2037 | 2037 | 2042 | 2043 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Offering price of principal amount | 100.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Principal amounts redeemed, percentage | 35.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Redemption price equal to the aggregate principal amount so redeemed plus accrued and unpaid interest, percentage | 106.25% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Redemption price of notes on or after: August 1, 2015 through July 31, 2016 of par value , percentage | 103.125% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Redemption price of notes on or after: August 1, 2016 through July 31, 2017 of par value, percentage | 102.083% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Redemption price of notes on or after: August 1, 2017 through July 31, 2018 of par value, percentage | 101.042% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Redemption Price of notes on or after: August 1, 2018 and thereafter of par value, percentage | 100.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Percentage price of principal amount for repurchase of Senior notes in a change-in-control | 101.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Redemption Price of Notes | 100.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Principal payable, beginning date | Dec. 15, 2017 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Repurchase of outstanding notes | 100.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Rate principal accretion | 2.00% | 2.00% | 2.00% | 4.00% | 2.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Percent by which trading price of notes exceeds accreted principal resulting in contingent interest | 120.00% | 120.00% | 120.00% | 120.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Conversion price common shares | $ 38.59 | $ 23.03 | $ 31.175 | $ 38.59 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Sales price exceeds conversion price, percentage | 130.00% | 130.00% | 130.00% | 130.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Maximum number of days the sales price exceeds sales price | 20 days | 30 days | 20 days | 30 days | 20 days | 30 days | 20 days | 30 days | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Percent of trading price per note | 98.00% | 98.00% | 98.00% | 98.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Conversion description of notes in to common stock | During the five business day period after any five consecutive trading day period | During the five business day period after any five consecutive trading day period | During the five business day period after any five consecutive trading day period | During the five business day period after any five consecutive trading day period | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Non convertible common stock in excess of principal amount | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cash paid to satisfy conversion obligations | 1,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair value of liability component of convertible notes at issuance | 1,256,000,000 | 349,000,000 | 454,200,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Estimated effective interest rate | 7.62% | 3.25% | 6.52% | 3.72% | 5.42% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fair value of conversion option | 20,045,000 | 23,012,000 | 34,699,000 | 32,500,000 | 468,900,000 | 97,300,000 | 79,700,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Notes exchange loss on debt | 26,000,000 | 39,700,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Write-off of debt issuance costs | 3,900,000 | 2,600,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Debt Instrument, effective interest rate | 5.46% | 2.89% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Allocation to the reacquisition of the equity component | 39,900,000 | 41,600,000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Additional discount | 3,700,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Percentage of Cash flow present value | 10.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Percent of change in the fair value of the conversion option | 10.00% | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Gain or loss from exchange | 0 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Direct cost incurred | $ 4,100,000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Number of days to remedy of the convertible notes | 90 days | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Extension fee percentage | 0.25% | 0.25% | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Common shares to convertible note holders | 75.6 | 75.6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||