XML 63 R49.htm IDEA: XBRL DOCUMENT v3.19.1
VARIABLE INTEREST ENTITIES - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Consolidated VIEs, aggregated      
Variable Interest Entity [Line Items]      
Variable interest entities outsourcing agreement initial term 5 years    
VIEs which are not primary beneficiary      
Variable Interest Entity [Line Items]      
Carrying amount $ 71.3   $ 71.3
(Loss) income from equity method investments (13.1) $ (9.0)  
Eliminations | Consolidated VIEs      
Variable Interest Entity [Line Items]      
Liabilities associated with the certain outsourcing agreements and purchase options $ 125.3   $ 124.5