Quarterly report pursuant to Section 13 or 15(d)

SEGMENT INFORMATION - Total Assets by Operating Segments (Details)

v3.19.2
SEGMENT INFORMATION - Total Assets by Operating Segments (Details) - USD ($)
$ in Millions
Jun. 30, 2019
Dec. 31, 2018
Segment Reporting Information [Line Items]    
Total assets $ 7,473.5 $ 7,153.2
Operating Segments | U.S. Information Solutions    
Segment Reporting Information [Line Items]    
Total assets 2,285.7 1,654.8
Operating Segments | International    
Segment Reporting Information [Line Items]    
Total assets 2,967.8 2,959.1
Operating Segments | Workforce Solutions    
Segment Reporting Information [Line Items]    
Total assets 1,230.5 1,249.5
Operating Segments | Global Consumer Solutions    
Segment Reporting Information [Line Items]    
Total assets 269.5 255.0
General Corporate    
Segment Reporting Information [Line Items]    
Total assets $ 720.0 $ 1,034.8