Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT (Other Long-term Debt) (Details)

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LONG-TERM DEBT (Other Long-term Debt) (Details) - Other Long Term Debt [Member]
$ in Millions
Dec. 31, 2019
USD ($)
Debt Instrument [Line Items]  
Capital lease obligations $ 5.2
Debt, weighted average interest rate 4.60%
Noncontrolling Interest Partners [Member]  
Debt Instrument [Line Items]  
Notes payable and other long-term debt $ 34.5
Subsidiaries [Member]  
Debt Instrument [Line Items]  
Notes payable and other long-term debt $ 27.5