Compensation Plans - Remaining Unamortized Amounts (Details) $ in Millions	6 Months Ended
May 31, 2018 USD ($)
Compensation Plans [Line Items]
Remaining Unamortized Amounts	$ 569.7
Non-vested share-based awards
Compensation Plans [Line Items]
Remaining Unamortized Amounts	$ 78.8
Weighted Average Vesting Period (in Years)	3 years
Restricted cash awards
Compensation Plans [Line Items]
Remaining Unamortized Amounts	$ 490.9
Weighted Average Vesting Period (in Years)	3 years

Unrecognized cost of unvested share-based compensation awards.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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