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LONG-TERM DEBT - Debt Redemption (Details) - 3.875% Senior Notes - Senior Notes
Aug. 20, 2020
Debt Instrument, Redemption, Period One  
Debt Instrument, Redemption [Line Items]  
Redemption price (as a percent) 101.938%
Debt Instrument, Redemption, Period Two  
Debt Instrument, Redemption [Line Items]  
Redemption price (as a percent) 100.969%
Debt Instrument, Redemption, Period Three  
Debt Instrument, Redemption [Line Items]  
Redemption price (as a percent) 100.00%