HELD FOR SALE, ACQUISITIONS AND DIVESTITURES (Fair Values of Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Goodwill	$ 6,506.2	$ 6,553.1
Altra Merger Agreement
Business Acquisition [Line Items]
Cash and Cash Equivalents	259.1
Trade Receivables	256.6
Inventories	387.0
Prepaid Expenses and Other Current Assets	32.4
Property, Plant and Equipment	402.5
Intangible Assets	2,142.0
Deferred Income Tax Benefits	0.8
Operating Lease Assets	46.8
Other Noncurrent Assets	12.7
Accounts Payable	(183.3)
Accrued Compensation and Benefits	(66.0)
Other Accrued Expenses	(145.3)
Current Operating Lease Liabilities	(12.3)
Current Maturities of Long-Term Debt	(0.4)
Long-Term Debt	(25.3)
Deferred Income Taxes	(525.1)
Pension and Other Post Retirement Benefits	(19.8)
Noncurrent Operating Lease Liabilities	(29.0)
Other Noncurrent Liabilities	(8.3)
Total Identifiable Net Assets	2,525.1
Goodwill	2,609.5
Purchase price	5,134.6
Transaction costs	60.1
Altra Merger Agreement | Customer Relationships
Business Acquisition [Line Items]
Intangible Assets	1,710.0
Altra Merger Agreement | Trademarks
Business Acquisition [Line Items]
Intangible Assets	330.0
Altra Merger Agreement | Technology
Business Acquisition [Line Items]
Intangible Assets	102.0
Altra Merger Agreement | As Originally Reported
Business Acquisition [Line Items]
Cash and Cash Equivalents		259.1
Trade Receivables		258.1
Inventories		387.5
Prepaid Expenses and Other Current Assets		32.4
Property, Plant and Equipment		403.0
Intangible Assets		2,142.0
Deferred Income Tax Benefits		0.7
Operating Lease Assets		46.8
Other Noncurrent Assets		12.7
Accounts Payable		(183.3)
Accrued Compensation and Benefits		(66.0)
Other Accrued Expenses		(144.6)
Current Operating Lease Liabilities		(12.3)
Current Maturities of Long-Term Debt		(0.4)
Long-Term Debt		(25.3)
Deferred Income Taxes		(533.3)
Pension and Other Post Retirement Benefits		(19.8)
Noncurrent Operating Lease Liabilities		(29.0)
Other Noncurrent Liabilities		(8.3)
Total Identifiable Net Assets		2,520.0
Goodwill		2,614.6
Purchase price		$ 5,134.6
Altra Merger Agreement | Effect of Change
Business Acquisition [Line Items]
Trade Receivables	(1.5)
Inventories	(0.5)
Property, Plant and Equipment	(0.5)
Deferred Income Tax Benefits	0.1
Other Accrued Expenses	(0.7)
Deferred Income Taxes	8.2
Total Identifiable Net Assets	5.1
Goodwill	$ (5.1)