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Acquisitions Acquisitions (Narrative) (Details) - USD ($) | 12 Months Ended
--- | ---
Nov. 30, 2020 | Nov. 30, 2019 | Nov. 30, 2018
Business Acquisition [Line Items] |  |  |
Useful life | 10 years |  |
Goodwill | $ 4,986,300,000 | $ 4,505,200,000 |
Intangible asset amortization expense | 20,200,000 | 20,300,000 | $ 20,600,000
Payments of contingent consideration | 0 | 0 | 2,500,000
Reckitt Benckiser's Food Division [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Working capital adjustments |  | 4,200,000 |
Business Combination, Integration Related Costs |  |  | 22,200,000
Payments to acquire businesses, net of cash acquired |  | $ 4,210,000,000 |
Business Acquisition, Transaction Costs |  |  | 300,000
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed |  |  | $ 22,500,000
Shanghai [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Ownership interest |  |  | 10.00%
Purchase of minority interest |  |  | $ 12,700,000
Buyout of minority interest |  |  | $ 12,400,000
Cholula [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Net sales | $ 96,000,000 |  |
Useful life | 15 years |  |
Payments to acquire businesses, net of cash acquired | $ 803,000,000.0 |  |
Goodwill, Acquired During Period | 410,500,000 |  |
Indefinite-lived Intangible Assets Acquired | 380,000,000.0 |  |
Finite-lived Intangible Assets Acquired | 21,000,000.0 |  |
Business Acquisition, Goodwill, Expected Tax Deductible Amount | 285,000,000 |  |
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Inventory | 4,900,000 |  |
Business Acquisition, Transaction Costs | 11,200,000 |  |
Business Combination, Separately Recognized Transactions, Additional Disclosures, Acquisition Cost Expensed | 35,000,000 |  |
FONA [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Payments to acquire businesses, net of cash acquired | 710,000,000 |  |
Business Acquisition, Transaction Costs | $ 1,200,000 |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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- Definition Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition. + References No definition available. + Details
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition For transactions that are recognized separately from the acquisition of assets and assumptions of liabilities in the business combination, such as related to pre-existing relationships with the acquiree, this element represents the disclosure of the amount of acquisition related costs which have been expensed. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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