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LEASES (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Future minimum payments under operating leases |  |  |
2019 | $ 68.3 |  |
2020 | 59.2 |  |
2021 | 44.8 |  |
2022 | 34.7 |  |
2023 | 30.5 |  |
Thereafter | 83.6 |  |
Total minimum lease payments | 321.1 |  |
Costs And Expenses |  |  |
Leases |  |  |
Rent expense | $ 141.9 | $ 128.7 | $ 119.6
Real estate and terminal leases |  |  |
Leases |  |  |
Estimated maximum terms | 65 years |  |
Real estate and terminal leases | Costs And Expenses |  |  |
Leases |  |  |
Rent expense | $ 25.6 | 26.4 | 25.4
Vessel charter leases |  |  |
Leases |  |  |
Estimated maximum terms | 10 years |  |
Vessel charter leases | Costs And Expenses |  |  |
Leases |  |  |
Rent expense | $ 21.4 | 21.4 | 16.4
Operations equipment and other leases |  |  |
Leases |  |  |
Estimated maximum terms | 8 years |  |
Operations equipment and other leases | Costs And Expenses |  |  |
Leases |  |  |
Rent expense | $ 26.8 | 26.0 | 27.9
Non-lease rental expense | Costs And Expenses |  |  |
Leases |  |  |
Rent expense | $ 68.1 | $ 54.9 | $ 49.9

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- Definition Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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- Definition Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 10 -Section 55 -Paragraph 40 -Subparagraph (Note 3) -URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717 + Details
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- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41499-112717 + Details
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