XML 147 R72.htm IDEA: XBRL DOCUMENT v3.19.1
Debt - Maturing within One Year (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Dec. 31, 2018
Short-term Debt [Line Items]    
Short-term foreign debt $ 114.7 $ 106.5
Commercial paper 493.5 55.2
Total short-term debt 608.2 161.7
Current portion of long-term debt 385.6 386.0
Total short-term debt and current portion of long-term debt $ 993.8 $ 547.7
Short-term foreign debt    
Short-term Debt [Line Items]    
Average effective interest rate 7.50%  
Commercial Paper    
Short-term Debt [Line Items]    
Average effective interest rate 3.10%