Supplemental Balance Sheet Information (Schedule of Other Non-current Liabilities) (Details) - USD ($) $ in Thousands	Feb. 29, 2020	Mar. 02, 2019
Working Capital [Abstract]
Deferred benefit from New Markets Tax Credit transactions	$ 15,717	$ 26,458
Retirement plan obligations	8,294	7,633
Deferred compensation plan	8,452	10,408
Other	24,399	32,683
Total other non-current liabilities	$ 56,862	$ 77,182

Additional Other Liabilities, Noncurrent

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- Definition

Working Capital [Abstract]

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No definition available.

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- Definition

The noncurrent portion of the reserve for accumulated deferred investment tax credits as of the balance sheet date. This is the remaining investment credit, which will reduce the cost of services collected from ratepayers by a ratable portion over the investment's regulatory life.

+ References

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Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).

+ References

No definition available.

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- Definition

Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer.

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Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent.

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