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Legal Matters (Details) | 3 Months Ended
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Feb. 28, 2021
Commitments and Contingencies Disclosure [Abstract] |
Environmental Applicability, Impact and Conclusion Disclosures | Pursuant to Securities and Exchange Commission (“SEC”) rules, we will disclose any proceeding in which a governmental authority is a party and that arises under any federal, state or local provisions enacted or adopted regulating the discharge of materials into the environment or primarily for the purpose of protecting the environment only where we believe that such proceeding will result in monetary sanctions on us, exclusive of interest and costs, above $1.0 million or is otherwise material to our consolidated financial statements

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- Definition The general applicability and impact of environmental laws and regulations upon the entity's business and how the existence of such laws and regulations may continue to give rise to loss contingencies for future environmental remediation. The disclosure may include a contingency conclusion that addresses the estimated total unrecognized exposure to environmental remediation and other loss contingencies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13319-110859 + Details
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