Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.2
LEASES - Effect of Adoption on Key Financial Statements (Details) - USD ($)
$ in Millions
Jun. 30, 2019
Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Prepaid expenses $ 97.9  
Other assets, net 305.7  
Total assets 7,473.5 $ 7,153.2
Other current liabilities 899.6 204.0
Other long-term liabilities 170.1 84.6
Total liabilities 4,885.6 $ 3,997.5
Accounting Standards Update 2016-02    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Prepaid expenses $ (1.7)  
Prepaid expenses (as a percent) (2.00%)  
Other assets, net $ 113.8  
Other assets, net (as a percent) 59.00%  
Total assets $ 112.1  
Total assets (as a percent) 2.00%  
Other current liabilities $ 20.9  
Other current liabilities (as a percent) 2.00%  
Other long-term liabilities $ 91.2  
Other long-term liabilities (as a percent) 116.00%  
Total liabilities $ 112.1  
Total liabilities (as a percent) 2.00%  
Previous Accounting Guidance    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Prepaid expenses $ 99.6  
Other assets, net 191.9  
Total assets 7,361.4  
Other current liabilities 878.7  
Other long-term liabilities 78.9  
Total liabilities $ 4,773.5