RETIREMENT PLANS (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Defined Contribution Plan Disclosure [Line Items]
Contributions			$ 5.4	$ 4.5
Altra Merger Agreement
Defined Contribution Plan Disclosure [Line Items]
Benefit obligations	$ 30.5		30.5
Plan assets	13.8		13.8
Other Postretirement Benefits Plan
Defined Contribution Plan Disclosure [Line Items]
Contributions	1.9	$ 1.5			$ 8.3
Expected contributions	6.5		6.5
Pension Plan
Defined Contribution Plan Disclosure [Line Items]
Contributions	$ 10.5	$ 5.9	$ 28.0	$ 18.2