INCOME TAXES - Schedule of Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 23, 2019	Feb. 24, 2018	Feb. 25, 2017
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Beginning balance	$ 356.0	$ 418.0	$ 435.3
Increase related to tax positions taken in the current year	1.6	65.4	63.8
Increase related to tax positions taken in prior years	35.1	4.6	6.4
Decrease related to tax position taken in prior years	(0.4)	(70.0)	(71.0)
Decrease related to settlements with taxing authorities	(8.3)	(17.5)	(9.8)
Decrease related to lapse of statute of limitations	(7.8)	(44.5)	(6.7)
Ending balance	$ 376.2	$ 356.0	$ 418.0

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

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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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 decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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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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