Quarterly report pursuant to Section 13 or 15(d)

LEASES - Effect of Adoption on Key Financial Statements (Details)

v3.19.3
LEASES - Effect of Adoption on Key Financial Statements (Details) - USD ($)
$ in Millions
Sep. 30, 2019
Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Prepaid expenses $ 92.7  
Other assets, net 299.1  
Total assets 7,430.7 $ 7,153.2
Other current liabilities 587.5 204.0
Other long-term liabilities 164.2 84.6
Total liabilities 4,871.6 $ 3,997.5
Accounting Standards Update 2016-02    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Prepaid expenses $ (1.8)  
Prepaid expenses (as a percent) (2.00%)  
Other assets, net $ 104.5  
Other assets, net (as a percent) 54.00%  
Total assets $ 102.7  
Total assets (as a percent) 1.00%  
Other current liabilities $ 20.6  
Other current liabilities (as a percent) 4.00%  
Other long-term liabilities $ 82.1  
Other long-term liabilities (as a percent) 100.00%  
Total liabilities $ 102.7  
Total liabilities (as a percent) 2.00%  
Previous Accounting Guidance    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Prepaid expenses $ 94.5  
Other assets, net 194.6  
Total assets 7,328.0  
Other current liabilities 566.9  
Other long-term liabilities 82.1  
Total liabilities $ 4,768.9