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Credit and Other Debt Agreements - Additional Information (Detail) - USD ($)
$ in Millions
9 Months Ended
Aug. 04, 2017
Aug. 02, 2017
Jun. 27, 2017
Jun. 13, 2017
Sep. 30, 2017
Debt Instrument [Line Items]          
Realized a cash gain on hedging transaction         $ 8.3
Note Purchase Agreements [Member] | Floating Interest Rate 0.0% LIBOR Due October 25, 2017 [Member]          
Debt Instrument [Line Items]          
Quarterly payments of interest         $ 50.0
Quarterly payments of interest rate         3.02%
Debt instrument, maturity date         Oct. 24, 2017
Quarterly payments of interest, description         Three-month LIBOR
Senior Fixed Rate Notes [Member] | Note Purchase Agreements [Member]          
Debt Instrument [Line Items]          
Notes issued and sold         $ 598.0
Weighted average interest rate of notes         4.04%
6.44% Senior Notes, Series B [Member] | Note Purchase Agreements [Member]          
Debt Instrument [Line Items]          
Notes issued and sold         $ 300.0
Repayment of notes         $ 300.0
Debt instrument, maturity date         Aug. 03, 2017
Private Placement [Member] | Senior Unsecured Notes [Member] | Note Purchase Agreements [Member]          
Debt Instrument [Line Items]          
Notes issued and sold $ 98.0 $ 300.0 $ 250.0 $ 648.0  
Weighted Average [Member] | Senior Fixed Rate Notes [Member] | Note Purchase Agreements [Member]          
Debt Instrument [Line Items]          
Weighted average maturity of notes         11 years 7 months 6 days