Credit Facilities - Additional Information (Detail) In Millions, unless otherwise specified	1 Months Ended	9 Months Ended				1 Months Ended		9 Months Ended		9 Months Ended
	Mar. 31, 2011 USD ($)	Jul. 27, 2012	Jul. 27, 2012 Euro Term Loan USD ($)	Jul. 27, 2012 Euro Term Loan EUR (€)	Jul. 31, 2011 Euro Term Loan EUR (€)	Mar. 31, 2011 US Term Loan USD ($)	Jul. 27, 2012 Secured Credit Facility USD ($)	Jul. 27, 2012 7.00% Senior Notes, Due August 2020 USD ($)	Oct. 28, 2011 7.00% Senior Notes, Due August 2020 USD ($)	Jul. 27, 2012 6.625% Senior Notes, Due March 2017 USD ($)	Oct. 28, 2011 6.625% Senior Notes, Due March 2017 USD ($)	Jul. 27, 2012 Minimum	Mar. 31, 2011 Minimum	Jul. 31, 2011 Minimum Euro Term Loan	Jul. 27, 2012 Minimum Secured Credit Facility	Jul. 27, 2012 Maximum	Mar. 31, 2011 Maximum	Jul. 31, 2011 Maximum Euro Term Loan	Jul. 27, 2012 Maximum Secured Credit Facility
Line of Credit Facility [Line Items]
Secure credit facility made available through a group of banks	$ 460
Credit facility expiration date	2016-03
Spread range in addition to base rate												2.00%	1.50%	1.50%	2.00%	2.33%	2.25%	2.25%	2.25%
Repayment of Term Loan						118.8
Credit facility amount outstanding							300.0
Term loan, amount outstanding			102.3	83.0	125.0
Loan amortization rate		1.25%
Debt amortization end date		2016-07
Debt instrument, carrying amount								250.0		175.0
Debt instrument, fair value								$ 276.6	$ 263.1	$ 181.3	$ 175.0
Debt instruments maturity date								August 2020		March 2017
Debt instrument, interest rate								7.00%		6.625%