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FINANCING ARRANGEMENTS - Additional Information (Details)			6 Months Ended
	Apr. 09, 2018	Aug. 23, 2013 USD ($)	Jun. 30, 2018 USD ($)	Dec. 31, 2017 USD ($)	Apr. 26, 2017 USD ($)
Debt Instrument [Line Items]
Long-term debt, fair value			$ 491,800,000
Long-term debt			1,407,054,000	$ 1,465,000,000
Receivables securitization facility | The Bank of Tokyo-Mitsubishi UFJ, Ltd., New York Branch and Wells Fargo Bank, National Association | Secured Debt
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity					$ 250,000,000
Unsecured Debt | Senior Unsecured Revolving Credit Facility 2019 Term Loan
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity			$ 900,000,000
Debt instrument, covenant, leverage ratio, maximum			3.00
Unsecured Debt | Senior Unsecured Revolving Credit Facility 2019 Term Loan | Federal Funds Rate
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			0.50%
Unsecured Debt | Senior Unsecured Revolving Credit Facility 2019 Term Loan | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate			1.13%
Unsecured Debt | Senior Notes Due 2028
Debt Instrument [Line Items]
Long-term debt, fair value			$ 585,400,000
Debt instrument, redemption price, percentage	101.00%
Debt instrument, interest rate, stated percentage	4.20%
Debt instrument, effective yield	4.39%
Long-term debt			$ 591,200,000	$ 0
Percent of principal amount outstanding held by trustee or holders	25.00%
Senior Notes | Note Purchase Agreement
Debt Instrument [Line Items]
Debt instrument, covenant, leverage ratio, maximum		3.00
Debt instrument, face amount		$ 500,000,000
Debt instrument, covenant, interest expense ratio, maximum		2.00
Debt instrument, covenant, priority debt, percentage		15.00%
Debt instrument, redemption price, percentage		100.00%

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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