Employee Benefit And Retirement Plans - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Feb. 29, 2020	Feb. 28, 2019	Nov. 30, 2019
Defined Benefit Plan Disclosure [Line Items]
Other income, net	$ 5.5	$ 6.1
Payment for Pension Benefits	1.9		$ 11.4
Pension and other postretirement costs	232.0	119.9	$ 234.0
Accounting Standards Update 2017-07 [Member]
Defined Benefit Plan Disclosure [Line Items]
Other income, net	$ (2.8)	$ (4.4)

Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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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.

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Amount of income (expense) related to nonoperating activities, classified as other.

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-Publisher FASB
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Amount of cash outflow for pension benefit. Includes, but is not limited to, employer contribution to fund plan asset and payment to retiree. Excludes other postretirement benefit.

+ References

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-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
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