INTANGIBLE ASSET IMPAIRMENT AND OTHER COSTS - RESTRUCTURING ACCRUALS (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Restructuring Reserve
Beginning balance	$ 18.0	$ 34.0
Provisions and adjustments	16.0	29.0
Amounts applied	(21.0)	(35.0)
Change in estimates	(5.0)	(10.0)
Ending balance	8.0	18.0
Severance
Restructuring Reserve
Beginning balance	14.0	29.0
Provisions and adjustments	11.0	19.0
Amounts applied	(14.0)	(25.0)
Change in estimates	(4.0)	(9.0)
Ending balance	7.0	14.0
Severance | 2019 and Prior Plans
Restructuring Reserve
Beginning balance	3.0	12.0
Provisions and adjustments		3.0
Amounts applied		(10.0)
Change in estimates		(2.0)
Ending balance		3.0
Severance | 2020 and Prior Plans
Restructuring Reserve
Beginning balance	5.0
Provisions and adjustments	1.0
Amounts applied	(3.0)
Change in estimates	(2.0)
Ending balance	1.0	5.0
Severance | 2020 Plans
Restructuring Reserve
Beginning balance	2.0	17.0
Provisions and adjustments		3.0
Amounts applied		(11.0)
Change in estimates		(7.0)
Ending balance		2.0
Severance | 2021 Plans
Restructuring Reserve
Beginning balance	9.0	0.0
Provisions and adjustments	1.0	13.0
Amounts applied	(6.0)	(4.0)
Change in estimates	(1.0)	0.0
Ending balance	3.0	9.0
Severance | 2022 Plans
Restructuring Reserve
Beginning balance	0.0
Provisions and adjustments	9.0
Amounts applied	(5.0)
Change in estimates	(1.0)
Ending balance	3.0	0.0
Other Restructuring Costs
Restructuring Reserve
Beginning balance	4.0	5.0
Provisions and adjustments	5.0	10.0
Amounts applied	(7.0)	(10.0)
Change in estimates	(1.0)	(1.0)
Ending balance	1.0	4.0
Other Restructuring Costs | 2019 and Prior Plans
Restructuring Reserve
Beginning balance	3.0	3.0
Provisions and adjustments		2.0
Amounts applied		(2.0)
Change in estimates		0.0
Ending balance		3.0
Other Restructuring Costs | 2020 and Prior Plans
Restructuring Reserve
Beginning balance	4.0
Provisions and adjustments	1.0
Amounts applied	(4.0)
Change in estimates	(1.0)
Ending balance	0.0	4.0
Other Restructuring Costs | 2020 Plans
Restructuring Reserve
Beginning balance	1.0	2.0
Provisions and adjustments		5.0
Amounts applied		(5.0)
Change in estimates		(1.0)
Ending balance		1.0
Other Restructuring Costs | 2021 Plans
Restructuring Reserve
Beginning balance	0.0	0.0
Provisions and adjustments	2.0	3.0
Amounts applied	(2.0)	(3.0)
Change in estimates	0.0	0.0
Ending balance	0.0	0.0
Other Restructuring Costs | 2022 Plans
Restructuring Reserve
Beginning balance	0.0
Provisions and adjustments	2.0
Amounts applied	(1.0)
Change in estimates	0.0
Ending balance	$ 1.0	$ 0.0