PENSION AND POSTRETIREMENT PLANS - FAIR VALUE OF PLAN ASSETS (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Benefit Obligation	$ 5,200,000	$ 6,200,000	$ 6,500,000
Service cost	0	0	0
Defined Benefit Plan, Plan Assets, Amount	544,600,000	535,600,000
Defined Benefit Plan, Benefit Obligation, Benefits Paid	600,000	500,000
Defined Benefit Plan, Interest Cost	100,000	200,000	300,000
Actuarial (gain) loss	(500,000)	0
Defined-benefit plan costs	(400,000)	(600,000)	(700,000)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 544,600,000	$ 535,600,000
Discount rate for the Company Plan	2.70%	2.30%
Net amortization and deferral	$ 300,000	$ 400,000	400,000
Defined benefit plan costs	400,000	600,000	700,000
Unamortized net gain included in accumulated other comprehensive earnings	800,000	1,600,000
Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	117,400,000	65,500,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	117,400,000	65,500,000
Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	427,200,000	470,100,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	427,200,000	470,100,000
Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Benefit Obligation	333,300,000	369,800,000	355,500,000
Service cost	3,900,000	5,100,000	4,100,000
Defined Benefit Plan, Plan Assets, Amount	299,900,000	300,900,000	262,100,000
Employer contributions	0	33,100,000
Defined Benefit Plan, Benefit Obligation, Benefits Paid	30,700,000	26,600,000
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	0	0
Defined Benefit Plan, Interest Cost	8,300,000	11,100,000	13,900,000
Actuarial (gain) loss	(18,000,000.0)	24,700,000
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	(17,300,000)	(14,900,000)	$ (15,100,000)
Actual return on plan assets	27,500,000	32,300,000
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	$ 0	$ 0
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	2.40%	3.30%	4.30%
Participants contributions	$ 0	$ 0	$ 0
Defined-benefit plan costs	(8,600,000)	(11,000,000.0)	(13,800,000)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 299,900,000	$ 300,900,000	262,100,000
Discount rate for the Company Plan	2.80%	2.30%
Net amortization and deferral	$ (10,000,000.0)	$ (9,700,000)	(10,900,000)
Defined benefit plan costs	8,600,000	11,000,000.0	13,800,000
Unamortized net gain included in accumulated other comprehensive earnings	66,900,000	108,800,000
Domestic Plan | Cash Balance Retirement Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Benefit Obligation, Benefits Paid	28,500,000
Domestic Plan | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	295,600,000	287,900,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	295,600,000	287,900,000
Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Benefit Obligation	633,800,000	690,100,000	590,700,000
Service cost	2,400,000	2,100,000	5,700,000
Defined Benefit Plan, Plan Assets, Amount	544,600,000	535,600,000	491,700,000
Employer contributions	14,300,000	13,500,000
Defined Benefit Plan, Benefit Obligation, Benefits Paid	22,200,000	20,000,000.0
Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)	(9,900,000)	(25,900,000)
Defined Benefit Plan, Interest Cost	8,100,000	10,900,000	10,900,000
Actuarial (gain) loss	(34,700,000)	80,500,000
Defined Benefit Plan, Expected Return (Loss) on Plan Assets	(16,300,000)	(16,600,000)	$ (15,000,000.0)
Actual return on plan assets	22,300,000	32,800,000
Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)	$ (5,900,000)	$ 17,100,000
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	1.10%	1.70%	2.20%
Weighted average expected long-term rate of return for other assets (in hundredths)	3.10%	3.50%	4.20%
Participants contributions	$ 0	$ 100,000	$ 1,200,000
Defined-benefit plan costs	3,700,000	3,300,000	(400,000)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 544,600,000	$ 535,600,000	491,700,000
Discount rate for the Company Plan	1.80%	1.20%
Net amortization and deferral	$ (2,100,000)	$ (400,000)	0
Defined benefit plan costs	(3,700,000)	(3,300,000)	$ 400,000
Unamortized net gain included in accumulated other comprehensive earnings	58,800,000	99,700,000
International - developed [Member] | Domestic Plan | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	22,100,000	45,700,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	22,100,000	45,700,000
Equity Funds | Domestic Plan | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	52,500,000	105,500,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 52,500,000	105,500,000
Real Estate Funds [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	2.50%
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	0.50%
Real Estate Funds [Member] | Domestic Plan | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 7,600,000	15,000,000.0
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 7,600,000	15,000,000.0
Real Estate Funds [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	3.10%
Real Estate Funds [Member] | Minimum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	0.00%
Real Estate Funds [Member] | Maximum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	4.30%
Real Estate Funds [Member] | Maximum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	10.00%
Life and Annuity Insurance Product Line [Member]
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 0	0
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 0	0
Life and Annuity Insurance Product Line [Member] | Minimum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	0.00%
Life and Annuity Insurance Product Line [Member] | Minimum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	10.00%
Life and Annuity Insurance Product Line [Member] | Maximum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	0.00%
Life and Annuity Insurance Product Line [Member] | Maximum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	20.00%
Mutual Funds [Member] | Non-US | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 427,200,000	470,100,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 427,200,000	470,100,000
Equity Securities [Member]
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	17.00%
Equity Securities [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	24.90%
Equity Securities [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	35.20%
Equity Securities [Member] | Minimum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	30.00%
Equity Securities [Member] | Maximum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	32.50%
Equity Securities [Member] | Maximum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	40.00%
Fixed Income Securities [Member]
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	61.00%
Debt Securities [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	71.20%
Debt Securities [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	40.10%
Debt Securities [Member] | Minimum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	35.00%
Debt Securities [Member] | Maximum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	81.00%
Debt Securities [Member] | Maximum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	45.00%
Other Investments | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	1.40%
Other Investments | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Actual Asset Allocation	3.60%
Other Investments | Minimum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	0.00%
Other Investments | Minimum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	0.00%
Other Investments | Maximum [Member] | Domestic Plan
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	5.00%
Other Investments | Maximum [Member] | Non-US
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	5.00%
U.S. fixed income [Member] | Domestic Plan | Fair Value Measured at Net Asset Value Per Share
Defined Benefit Plans Disclosures [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 213,400,000	121,700,000
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Defined Benefit Plan, Plan Assets, Amount	$ 213,400,000	$ 121,700,000