RESTRUCTURING (Details) $ in Millions	6 Months Ended
	Jun. 30, 2023 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	$ 41.7
Provisions for Severance and related costs	15.3
Payments, currency and other adjustments	(41.9)
Restructuring reserve, ending balance	15.1
Total expense incurred to date	63.1
Additional expense expected	0.0
Total expected expense	63.1
Provisions for Severance and related costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	4.7
Other qualified costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	10.6
Other qualified costs | Selling, General and Administrative Expenses
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	5.7
Other qualified costs | Cost of Goods Sold
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	4.9
Administrative
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	0.0
Provisions for Severance and related costs	1.3
Payments, currency and other adjustments	(1.3)
Restructuring reserve, ending balance	0.0
Total expense incurred to date	1.3
Additional expense expected	0.0
Total expected expense	1.3
Administrative | Provisions for Severance and related costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	1.3
Administrative | Other qualified costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	0.0
Consumer Brands Group | Operating Segments
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	25.6
Provisions for Severance and related costs	14.2
Payments, currency and other adjustments	(31.8)
Restructuring reserve, ending balance	8.0
Total expense incurred to date	39.8
Additional expense expected	0.0
Total expected expense	39.8
Consumer Brands Group | Operating Segments | Provisions for Severance and related costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	3.6
Consumer Brands Group | Operating Segments | Other qualified costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	10.6
Performance Coatings Group | Operating Segments
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	16.1
Provisions for Severance and related costs	(0.2)
Payments, currency and other adjustments	(8.8)
Restructuring reserve, ending balance	7.1
Total expense incurred to date	22.0
Additional expense expected	0.0
Total expected expense	22.0
Performance Coatings Group | Operating Segments | Provisions for Severance and related costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	(0.2)
Performance Coatings Group | Operating Segments | Other qualified costs
Restructuring Reserve [Roll Forward]
Provisions for Severance and related costs	$ 0.0