Supplemental Financial Statement Data (Supplemental Income Statement, Balance Sheet And Cash Flow Information) (Details) - USD ($) $ in Millions		12 Months Ended
	Aug. 03, 2022	Nov. 30, 2024	Nov. 30, 2023	Nov. 30, 2022
Condensed Financial Statements, Captions [Line Items]
Other income, net		$ 47.4	$ 43.9	$ 98.3
Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component		8.4	10.7	9.6
Interest Income, Other		45.9	36.6	17.8
Other Income		(6.9)	(2.2)	2.6
Trade accounts receivable, allowances		4.7	5.9
Inventories
Finished products		618.3	570.0
Raw materials and work-in-process		621.6	556.5
Total inventories		1,239.9	1,126.5
Prepaid expenses		51.5	47.6
Other current assets		74.1	73.4
Total prepaid and other current asset		125.6	121.0
Property, Plant and Equipment, Net [Abstract]
Land and improvements		94.1	93.3
Buildings (including finance leases)		835.8	820.9
Machinery, equipment and other		1,571.2	1,440.3
Construction-in-progress		247.1	223.3
Accumulated depreciation		(1,335.2)	(1,253.1)
Property, plant and equipment, total		1,413.0	1,324.7
Other long-term assets
Investments in affiliates		152.2	149.1
Long-term investments		130.5	115.0
Operating Lease, Right-of-Use Asset		211.0	220.0
Software Accumulated Amortization		288.4	270.1
Capitalized Computer Software, Net		179.1	159.9
Non-current pension asset		122.4	127.1
Other Assets		176.7	148.1
Investments and other assets, total		971.9	919.2
Other accrued liabilities
Payroll and employee benefits		192.8	222.1
Sales allowances		206.4	195.3
Dividends Payable		120.7	112.6
Other		376.5	378.1
Other accrued liabilities		896.4	908.1
Other Long-term Debt [Abstract]
Pension		84.4	81.8
Postretirement benefits		40.5	42.1
Noncurrent operating lease liabilities		166.6	179.9
Unrecognized tax benefits		20.6	27.7
Other		124.5	147.3
Other long-term liabilities		436.6	478.8
Depreciation		143.3	135.3	136.3
Software amortization		21.9	19.1	18.9
Interest paid		210.1	203.6	148.8
Income taxes paid		221.0	118.3	192.4
Derivative, Gain (Loss) on Derivative, Net		0.0	0.0	18.7
Gain (Loss) on Disposition of Business		$ 0.0	$ (1.2)	$ 49.6
Derivative, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]		Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax	Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]		Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax	Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, before Tax
Proceeds from sale of business		$ 0.0	$ 1.0	$ 95.2
Goodwill		5,227.5	5,260.1
Kitchen Basics
Other Long-term Debt [Abstract]
Derivative, Gain (Loss) on Derivative, Net		$ 0.0	$ 0.0	18.7
Gain (Loss) on Disposition of Business				$ 49.6
Proceeds from sale of business	$ 95.2
Disposition Of Business, Transaction Costs	3.8
Other Intangible Assets, Net	6.3
Goodwill	$ 21.5