Intangible Assets and Goodwill - Additional Information (Details) - USD ($) $ in Millions	6 Months Ended
Aug. 31, 2019	Aug. 31, 2018	Feb. 28, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Indefinite-lived intangible assets including intangibles classified as held for sale	$ 166.5		$ 170.5
Intangible assets held for sale	98.0
Impairment of intangible assets	4.0
Goodwill	4.3		4.3
Definite-lived intangible assets	0.7		$ 0.8
Amortization of intangible assets	$ 0.1	$ 0.1

Indefinite lived intangible assets including intangible assets held for sale.

No definition available.

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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

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- Definition

Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of.

+ References

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- Definition

Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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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.

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- References

No definition available.

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- Definition

Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

+ References

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