POSTRETIREMENT BENEFITS (Details 1) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Change in Benefit Obligation [Roll Forward]
Benefit obligation at beginning of year	$ 3,205.3	$ 2,997.8
Service cost	11.4	10.9
Interest cost	51.3	75.1	$ 94.7
Actuarial (gain) loss	(205.4)	235.1
Benefits paid	(149.9)	(141.2)
Foreign currency translation adjustments	(24.6)	31.4
Benefit obligation at end of year	2,888.3	3,205.3	2,997.8
Other Postretirement Benefit Plans, Defined Benefit
Change in Benefit Obligation [Roll Forward]
Benefit obligation at beginning of year	56.1	52.7
Service cost	1.3	1.2	1.1
Interest cost	1.0	1.4	1.7
Actuarial (gain) loss	(3.8)	4.1
Benefits paid	(4.1)	(3.5)
Foreign currency translation adjustments	0.0	0.2
Benefit obligation at end of year	50.5	56.1	52.7
Funded status	(50.5)	(56.1)
U.S. | Other Postretirement Benefit Plans, Defined Benefit
Change in Benefit Obligation [Roll Forward]
Benefit obligation at beginning of year	44.2	41.8
Service cost	0.9	0.9
Interest cost	0.7	1.1
Actuarial (gain) loss	(2.7)	3.5
Benefits paid	(3.8)	(3.1)
Foreign currency translation adjustments	0.0	0.0
Benefit obligation at end of year	39.3	44.2	41.8
Funded status	(39.3)	(44.2)
Foreign | Other Postretirement Benefit Plans, Defined Benefit
Change in Benefit Obligation [Roll Forward]
Benefit obligation at beginning of year	11.9	10.9
Service cost	0.4	0.3
Interest cost	0.3	0.3
Actuarial (gain) loss	(1.1)	0.6
Benefits paid	(0.3)	(0.4)
Foreign currency translation adjustments	0.0	0.2
Benefit obligation at end of year	11.2	11.9	$ 10.9
Funded status	$ (11.2)	$ (11.9)