Debt Obligations (Detail 2) | May. 04, 2015USD ($) | Jul. 31, 2015 | Oct. 31, 2016 | Oct. 30, 2015USD ($) | Apr. 30, 2015USD ($) | Jul. 31, 2016 | Oct. 30, 2015USD ($) | Jan. 30, 2015USD ($) |
Debt Instrument [Line Items] | | | | | | | | |
Credit facility, maximum borrowing capacity | | | | $ 1,300,000,000 | | | $ 1,300,000,000 | |
Principal amount of long-term debt | | | | 1,130,000,000 | | | 1,130,000,000 | $ 489,000,000 |
Estimated mandatory prepayments for excess cash flow | | | | $ 18,000,000 | | | $ 18,000,000 | |
Second Amended And Restated Credit Agreement | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Credit Agreement financial covenant, description | | | | | | | The Credit Facility requires the maintenance of a Senior Secured Leverage Ratio (as defined in the Second Amended Credit Agreement) of not greater than 4.00 to 1.00 until July 31, 2016, and not greater than 3.75 to 1.00 thereafter, and requires the Company to make an annual prepayment as a portion of its Excess Cash Flow (as defined in the Second Amended Credit Agreement). | |
Second Amended And Restated Credit Agreement | Maximum | Until July 31, 2016 | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Credit Agreement financial covenant, leverage ratio | | | | 4 | | | 4 | |
Second Amended And Restated Credit Agreement | Maximum | After July 31, 2016 | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Credit Agreement financial covenant, leverage ratio | | | | 3.75 | | | 3.75 | |
Term loan A facility due September 2018 | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Principal amount of long-term debt | | | | $ 563,000,000 | | | $ 563,000,000 | $ 489,000,000 |
Term loan A facility due September 2018 | Minimum | Eurocurrency Rate | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Interest rate margin under credit agreement | | | | | | | 1.50% | |
Term loan A facility due September 2018 | Minimum | Base Rate | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Interest rate margin under credit agreement | | | | | | | 0.50% | |
Term loan A facility due September 2018 | Maximum | Eurocurrency Rate | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Interest rate margin under credit agreement | | | | | | | 2.75% | |
Term loan A facility due September 2018 | Maximum | Base Rate | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Interest rate margin under credit agreement | | | | | | | 1.75% | |
Term loan A facility due September 2018 | Second Amended And Restated Credit Agreement | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Increase in Credit Facility | $ 100,000,000 | | | | | | | |
Percentage of principal amount outstanding | | 1.299% | | | | | | |
Term loan A facility due September 2018 | Second Amended And Restated Credit Agreement | Scenario Forecast | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Percentage of principal amount outstanding | | | 2.597% | | | 1.948% | | |
Term loan B facility due May 2022 | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Principal amount of long-term debt | | | | $ 567,000,000 | | | $ 567,000,000 | |
Interest rate margin under credit agreement | | | | | | | 3.00% | |
Amortization rate | | | | 0.25% | | | | |
Term loan B facility due May 2022 | Eurocurrency Rate | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Debt instrument floor rate | | | | | | | 0.75% | |
Term loan B facility due May 2022 | Base Rate | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Interest rate margin under credit agreement | | | | | | | 2.00% | |
Term loan B facility due May 2022 | Second Amended And Restated Credit Agreement | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Credit facility, maximum borrowing capacity | | | | $ 570,000,000 | | | $ 570,000,000 | |
Initial Term Loan A Facility | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Credit facility, maximum borrowing capacity | | | | 500,000,000 | | | 500,000,000 | |
Principal installment amount | | | | | $ 6,000,000 | | | |
Revolving Credit Facility | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Credit facility, maximum borrowing capacity | | | | $ 200,000,000 | | | $ 200,000,000 | |
Credit facility maturity date | | | | | | | Sep. 30, 2018 | |
Revolving Credit Facility | Minimum | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Commitment fee percentage | | | | | | | 0.25% | |
Revolving Credit Facility | Maximum | | | | | | | | |
Debt Instrument [Line Items] | | | | | | | | |
Commitment fee percentage | | | | | | | 0.50% | |