FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities Measured at Fair Value (Details) - Recurring - USD ($) $ in Millions	Sep. 11, 2021	Feb. 27, 2021
Cash equivalents:
Short-term investments	$ 14.7	$ 11.9
Non-current investments	92.6	110.2
Derivative Contracts	10.0
Total	117.3	122.1
Liabilities:
Derivative contracts	26.3	40.0
Total	26.3	40.0
Quoted prices in active markets for identical assets (Level 1)
Cash equivalents:
Short-term investments	5.0	4.4
Non-current investments	19.5	40.3
Derivative Contracts	0.0
Total	24.5	44.7
Liabilities:
Derivative contracts	0.0	0.0
Total	0.0	0.0
Significant observable inputs (Level 2)
Cash equivalents:
Short-term investments	9.7	7.5
Non-current investments	73.1	69.9
Derivative Contracts	10.0
Total	92.8	77.4
Liabilities:
Derivative contracts	26.3	40.0
Total	26.3	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