DESCRIPTION OF BUSINESS, BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Investments (Details) - USD ($) $ in Millions	12 Months Ended
Feb. 25, 2023	Feb. 26, 2022	Feb. 27, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Equity method investments	$ 250.1	$ 247.9
Equity in earnings from unconsolidated affiliates	11.8	63.5	$ 59.2
Other investments	116.9	118.6
Net realized and unrealized losses	$ 11.5
Net realized and unrealized gains		$ 15.5	$ 43.0

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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