Loans to and Investments in Associated Companies (Linkem, Narrative) (Details) - Linkem $ in Millions	6 Months Ended
May 31, 2020 USD ($)
Investments In Associated Companies [Line Items]
Equity method investment, ownership percentage	42.00%
Percentage of ownership upon conversion of preferred shares	56.00%
Percentage of total voting securities	48.00%
Shareholder loans principal outstanding	$ 95.2
Equity method investee
Investments In Associated Companies [Line Items]
Shareholder loans interest rate	5.00%

Equity Method Investment, Shareholder Loans To Investee, Principal Outstanding

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- Definition

The voting percentage of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

No definition available.

+ Details

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- Definition

Investments In Associated Companies [Line Items]

+ References

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- Definition

Ownership Percentage Upon Conversion of Preferred Shares

+ References

No definition available.

+ Details

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

Identify the stated interest rate per the agreement, for example, leasing and debt arrangements between related parties.

+ References

No definition available.

+ Details

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- Details

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