Supplemental Information (Unaudited) (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Nov. 03, 2019	Jul. 28, 2019	Apr. 28, 2019	Jan. 27, 2019	Oct. 28, 2018	Jul. 29, 2018	Apr. 29, 2018	Jan. 28, 2018	Nov. 03, 2019	Oct. 28, 2018	Oct. 29, 2017
Quarterly Information
Fiscal period duration	98 days				91 days				371 days	364 days	364 days
Revenues	$ 784.7	$ 741.8	$ 703.0	$ 660.8	$ 668.4	$ 661.1	$ 617.5	$ 585.2	$ 2,890.3	$ 2,532.2	$ 2,227.0
Interest expense	253.1	256.2	252.0	226.5	206.7	196.1	180.3	154.1	987.8	737.2	521.1
Operating expenses	439.6	329.2	331.5	289.2	298.6	315.3	311.8	289.4	1,389.5	1,215.1	1,207.1
Provision (credit) for income taxes	24.1	11.8	35.7	23.9	3.1	30.0	6.6	(256.9)	95.5	(217.2)	171.5
Equity in income of unconsolidated affiliate	0.4	0.4	0.4	0.6	0.3	0.4	0.4	0.8	1.8	1.9	1.2
Net income (loss) attributable to noncontrolling interests	(0.1)	0.2	(0.1)	0.1	(0.1)	(0.1)			0.1	(0.2)	0.1
Net income attributable to the Company	$ 68.4	$ 144.8	$ 84.3	$ 121.7	$ 160.4	$ 120.2	$ 119.2	$ 399.4	$ 419.2	$ 799.2	$ 328.4