FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities Measured at Fair Value (Details) - Recurring - USD ($) $ in Millions	Jun. 19, 2021	Feb. 27, 2021
Cash equivalents:
Short-term investments	$ 11.7	$ 11.9
Non-current investments	104.9	110.2
Derivative Contracts	9.9
Total	126.5	122.1
Liabilities:
Derivative contracts	34.0	40.0
Total	34.0	40.0
Quoted prices in active markets for identical assets (Level 1)
Cash equivalents:
Short-term investments	4.8	4.4
Non-current investments	32.3	40.3
Derivative Contracts	0.0
Total	37.1	44.7
Liabilities:
Derivative contracts	0.0	0.0
Total	0.0	0.0
Significant observable inputs (Level 2)
Cash equivalents:
Short-term investments	6.9	7.5
Non-current investments	72.6	69.9
Derivative Contracts	9.9
Total	89.4	77.4
Liabilities:
Derivative contracts	34.0	40.0
Total	34.0	40.0
Significant unobservable inputs (Level 3)
Cash equivalents:
Short-term investments	0.0	0.0
Non-current investments	0.0	0.0
Derivative Contracts	0.0
Total	0.0	0.0
Liabilities:
Derivative contracts	0.0	0.0
Total	$ 0.0	$ 0.0