Income Taxes - Unrecognized Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 29, 2020	Mar. 02, 2019	Mar. 03, 2018
Reconciliation of beginning and ending amount of unrecognized tax benefits
Unrecognized tax benefits at beginning of the period	$ 219,839	$ 230,210	$ 8,939
Increases to prior year tax positions	440	155
Decreases to tax positions in prior periods	(6,448)	(111)	(1,015)
Increases to current year tax positions			224,408
Divestitures		(543)	(1,607)
Lapse of statute of limitations	(15,506)	(9,872)	(515)
Unrecognized tax benefits balance at end of the period	198,325	219,839	230,210
Unrecognized tax benefits which would impact effective tax rate, if recognized	23,439	$ 28,482	$ 31,377
Decrease in unrecognized tax benefits related to state exposures	$ 13,210

Amount of decrease in unrecognized tax benefits resulting from divestitures.

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Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of unrecognized tax benefits.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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