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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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- Definition Debt Instrument, Covenant Percent Of Principal Amount Outstanding Held By Trustee Or Holders, That May Deem Notes Due And Payable + References No definition available. + Details
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- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28551-108399 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=109500613&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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