LEASES (Narrative) (Details)  | 
12 Months Ended | 
|---|---|
| 
 Dec. 31, 2019  
USD ($)  
lease 
 | |
| Lessee, Lease, Description [Line Items] | |
| Lessee, Operating lease, number of leases | lease | 160 | 
| Operating lease, right-of-use asset | $ 54,900,000 | 
| Operating lease, liability | 66,052,000 | 
| Operating lease, expense | 11,500,000 | 
| Lessee, operating lease, lease not yet commenced, amount | $ 0 | 
| Maximum | |
| Lessee, Lease, Description [Line Items] | |
| Lessee, operating lease, remaining lease term (years) | 14 years | 
| X | ||||||||||
- Definition Lessee, operating lease, lease not yet commenced, amount. No definition available. 
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- Definition Lessee, operating lease, number of leases. No definition available. 
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- Definition Lessee, Operating Lease, Remaining Lease Term No definition available. 
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
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- Definition Amount of operating lease expense. Excludes sublease income. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef 
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
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- Details 
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