Supplemental Information (Unaudited) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Oct. 28, 2018	Jul. 29, 2018	Apr. 29, 2018	Jan. 28, 2018	Oct. 29, 2017	Jul. 30, 2017	Apr. 30, 2017	Jan. 29, 2017	Oct. 28, 2018	Oct. 29, 2017	Oct. 30, 2016
Supplemental Information (Unaudited)
Revenues	$ 668.4	$ 661.1	$ 617.5	$ 585.2	$ 588.9	$ 571.8	$ 543.9	$ 522.4	$ 2,532.2	$ 2,227.0	$ 2,094.2
Interest expense	206.7	196.1	180.3	154.1	148.8	130.1	127.1	115.1	737.2	521.1	422.1
Operating expenses	298.6	315.3	311.8	289.4	287.2	304.0	316.0	299.9	1,215.1	1,207.1	1,151.9
Provision (credit) for income taxes	3.1	30.0	6.6	(256.9)	51.6	49.7	36.6	33.6	(217.2)	171.5	180.3
Equity in income of unconsolidated affiliate	0.3	0.4	0.4	0.8	0.1	0.3	0.3	0.5	1.9	1.2	1.6
Net income (loss) attributable to noncontrolling interests	(0.1)	(0.1)						0.1	(0.2)	0.1	(0.1)
Net income attributable to the Company	$ 160.4	$ 120.2	$ 119.2	$ 399.4	$ 101.4	$ 88.3	$ 64.5	$ 74.2	$ 799.2	$ 328.4	$ 341.6