CREDIT AGREEMENT AND DERIVATIVE INSTRUMENTS - Additional Information (Detail) (USD $)	3 Months Ended	12 Months Ended				12 Months Ended					3 Months Ended	12 Months Ended		12 Months Ended					12 Months Ended				12 Months Ended					12 Months Ended			12 Months Ended
	Sep. 30, 2012	Sep. 30, 2012	Oct. 02, 2011	Oct. 03, 2010	Sep. 30, 2012 Fair Value, Inputs, Level 2	Sep. 30, 2012 Interest Rate Swap	Oct. 02, 2011 Interest Rate Swap	Sep. 30, 2012 Interest Rate Swap Group 1	Sep. 30, 2012 Interest Rate Swap Group 2	Sep. 30, 2012 Interest Rate Swap Group 3	Jan. 01, 2012 Foreign Exchange Forward	Oct. 02, 2011 Foreign Exchange Forward	Sep. 30, 2012 Foreign Exchange Forward	Oct. 02, 2011 Loans [Member]	Sep. 30, 2012 Loans [Member]	Sep. 30, 2012 Loans [Member] Fair Value, Inputs, Level 2	Oct. 02, 2011 Loans [Member] Fair Value, Inputs, Level 2	Sep. 30, 2012 Letter of Credit	Sep. 30, 2012 Second Amendment Senior Secured Credit Facility	Sep. 30, 2012 Second Amendment Loans Payable [Member]	Sep. 30, 2012 Second Amendment Credit Facility	Sep. 30, 2012 Third Amendment [Member] Senior Secured Credit Facility	Sep. 30, 2012 Third Amendment [Member] Loans Payable [Member]	Sep. 30, 2012 Third Amendment [Member] Credit Facility	Sep. 30, 2012 Term Loan Facility	Sep. 30, 2012 Base Rate Loans Payable [Member]	Sep. 30, 2012 Base Rate Credit Facility	Sep. 30, 2012 Minimum	Sep. 30, 2012 Minimum Base Rate Credit Facility	Sep. 30, 2012 Minimum Eurodollar Rate Loans Credit Facility	Sep. 30, 2012 Maximum	Sep. 30, 2012 Maximum Base Rate Credit Facility	Sep. 30, 2012 Maximum Eurodollar Rate Loans Credit Facility
Line of Credit Facility [Line Items]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months																									$ 0
Gains (Losses) on Extinguishment of Debt																			34,000,000
Face amount																			850,000,000	800,000,000	50,000,000	860,000,000	810,000,000	50,000,000
Fair value outstanding term loan					361,022,000												361,000,000
Change in fair value of principal outstanding														11,200,000
Number of derivative agreements						3
Notional amount								24,000,000	121,000,000	24,000,000
Fixed rate								1.49%	1.83%	2.21%
Derivative maturity period								2 years	3 years	4 years
Derivative Liabilities, Noncurrent						1,900,000	2,800,000
Derivative Instruments, Gain Recognized in Income						900,000	(2,800,000)
Foreign currency agreed upon purchase amount													608,200,000
Derivative, Maturity Date												Oct. 12, 2011
Foreign currency contract amount													623,000,000
Derivatives, current liabilities													11,700,000
Original issue discount rate																				2.00%	0.25%
Credit facility issuance costs		41,790,000	17,218,000	0																			9,100,000
Term Loan Repricing Premium																							1.00%
Credit facility issuance cost																							1,200,000
Deferred Finance Costs, Net																							7,900,000
Debt Instrument, Interest Rate, Stated Percentage																										2.00%	3.00%		3.00%	4.00%		3.75%	4.75%
Debt Instrument, Interest Rate, Effective Percentage															4.00%
Long-term Debt														372,200,000	776,000,000	783,800,000
Maturity date		Feb. 02, 2018
Debt Instrument, Annual Principal Payment	8,100,000	8,100,000
Repayments of Long-term Debt	30,000,000
Excess Cash Flow Percentage																												0.00%			50.00%
Debt Instrument, Unused Borrowing Capacity, Amount	200,000,000	200,000,000
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage																												0.25%			0.625%
Debt Instrument, Fee Amount																		0.0025
Derivative, Gain on Derivative											15,400,000
Long-term Debt, Maturities, Repayments of Principal in Year Two																									0
Long-term Debt, Maturities, Repayments of Principal in Year Three																									0
Long-term Debt, Maturities, Repayments of Principal in Year Four																									4,425,000
Long-term Debt, Maturities, Repayments of Principal in Year Five																									8,100,000
Long-term Debt, Maturities, Repayments of Principal after Year Five																									$ 763,450,000