FAIR VALUE MEASUREMENTS - Additional information (Details) - USD ($) $ in Millions	Mar. 28, 2020	Feb. 29, 2020	Feb. 24, 2020	Dec. 28, 2019	Mar. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Change in fair value due to change in discount rate	$ 7.3
Consolidated Aerospace Manufacturing (CAM)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Obligation to make future payments	155.3	$ 200.0	$ 155.3
Craftsman
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Contingent consideration liabilities	$ 201.4			$ 196.1
Craftsman | Minimum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage of sales					2.50%
Craftsman | Maximum
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage of sales					3.50%