Accumulated Other Comprehensive Loss - Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) Into Consolidated Net Income (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Aug. 31, 2022	Aug. 31, 2021	Aug. 31, 2022	Aug. 31, 2021
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Interest expense	$ 37.9	$ 33.9	$ 104.7	$ 103.3
(Gain) loss on treasury lock contracts	(18.7)	0.0	(18.7)	0.0
Cost of goods sold	1,028.9	949.8	3,004.7	2,795.9
Income tax expense	59.3	31.5	115.4	135.5
Net income	222.9	212.4	496.3	557.9
Amortization adjustment from AOCI, pension and other postretirement benefit plans, for net prior service cost (credit), before tax	0.2	0.1	0.3	0.2
Other income, net	77.4	3.5	89.9	12.0
Reclassification out of Accumulated Other Comprehensive Income | (Gains)/losses on cash flow hedges:
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Total before tax	(19.5)	0.1	(19.8)	0.2
Income tax expense	4.9	0.0	5.0	0.0
Net income	(14.6)	0.1	(14.8)	0.2
Reclassification out of Accumulated Other Comprehensive Income | Amortization of pension and postretirement benefit adjustments:
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Total before tax	2.8	3.6	7.8	10.7
Income tax expense	(0.6)	(0.8)	(1.8)	(2.5)
Net income	2.2	2.8	6.0	8.2
Other income, net	2.6	3.5	7.5	10.5
Interest rate contracts | Reclassification out of Accumulated Other Comprehensive Income | (Gains)/losses on cash flow hedges:
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Interest expense	(0.1)	(0.2)	(0.4)	(0.4)
Foreign exchange contracts | Reclassification out of Accumulated Other Comprehensive Income | (Gains)/losses on cash flow hedges:
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Cost of goods sold	$ (0.7)	$ 0.3	$ (0.7)	$ 0.6