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Leases policy (Tables) | 12 Months Ended
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Feb. 28, 2020
Accounting Policies [Line Items] |
Lessor, Leases [Policy Text Block] | In Q1 2020, we adopted ASU 2016-02, Leases (Topic 842), and related amendments ("ASC 842") using the modified retrospective approach. The effects of the initial application of ASC 842 did not result in a cumulative adjustment to retained earnings. We have operating leases for corporate offices, sales offices, showrooms, manufacturing facilities, vehicles and equipment that expire at various dates through 2031. Certain lease agreements include contingent rental payments based on per unit usage over contractual levels (e.g., miles driven or machine hours used) and others include rental payments adjusted periodically for inflationary indexes. Additionally, some leases include options to renew or terminate the leases which can be exercised at our discretion. The lease terms utilized in determining right-of-use assets and lease liabilities include the noncancellable portion of the underlying leases along with any reasonably certain lease periods associated with available renewal periods. Our leases do not contain any residual value guarantees or material restrictive covenants. As most of our leases do not provide an implicit discount rate, we use an estimated incremental borrowing rate based on the information available at the lease commencement date in determining the present value of the lease payments. The estimated incremental borrowing rate represents the estimated rate of interest we would have had to pay to borrow on a collateralized basis an amount equal to the lease payments for a similar period of time.

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- Definition Disclosure of accounting policy for leasing arrangements entered into by lessor. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 3A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119202524&loc=SL117410129-209981 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Subparagraph 14 -URI http://asc.fasb.org/section&trid=77888298 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119202524&loc=SL77919352-209981 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 3A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=119202524&loc=SL117410129-209981 + Details
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