XML 114 R97.htm IDEA: XBRL DOCUMENT v3.10.0.1
Debt (Long-term Debt) (Details)
$ in Millions, ¥ in Billions
Oct. 01, 2018
USD ($)
Sep. 30, 2018
USD ($)
Sep. 30, 2018
CNY (¥)
Sep. 30, 2017
USD ($)
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 3,773.6   $ 3,837.3
Less: Unamortized discount and debt issuance costs   (15.3)   (18.5)
Total Long-term Debt   3,758.3   3,818.8
Less: Current portion of long-term debt $ (406.6) (406.6)   (416.4)
Less: Long-term debt – related party   (384.3) [1] ¥ (2.6) 0.0 [1]
Long-term Debt   2,967.4   3,402.4
Debentures | Debenture 8.75% due 2021        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 18.4   18.4
Interest rate, stated percentage   8.75% 8.75%  
Medium-term Notes | Series E 7.6% due 2026        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 17.2   17.2
Interest rate, weighted average   7.60% 7.60%  
Senior Notes | Note 1.2% due 2018        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 0.0   400.0
Interest rate, stated percentage   1.20% 1.20%  
Senior Notes | Note 4.375% due 2019        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 400.0   400.0
Interest rate, stated percentage   4.375% 4.375%  
Senior Notes | Note 3.0% due 2022        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 400.0   400.0
Interest rate, stated percentage   3.00% 3.00%  
Senior Notes | Note 2.75% due 2023        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 400.0   400.0
Interest rate, stated percentage   2.75% 2.75%  
Senior Notes | Note 3.35% due 2024        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 400.0   400.0
Interest rate, stated percentage   3.35% 3.35%  
Bonds | Variable-rate industrial revenue bonds 1.51% due 2035 to 2050        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 631.9   631.9
Interest rate, weighted average   1.51% 1.51%  
Bonds | Other .25% due 2019 to 2022        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 0.9   10.9
Interest rate, weighted average   0.25% 0.25%  
Bonds | Eurobonds 2.0% due 2020        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 348.1   354.4
Interest rate, stated percentage   2.00% 2.00%  
Bonds | Eurobonds .375% due 2021        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 406.2   413.5
Interest rate, stated percentage   0.375% 0.375%  
Bonds | Eurobonds 1.0% due 2025        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 348.1   354.4
Interest rate, stated percentage   1.00% 1.00%  
Bonds | Other Foreign 4.3% due 2019 to 2023        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 8.0   25.8
Interest rate, stated percentage   4.30% 4.30%  
Related Party | Chinese Renminbi 5.5% due 2019 to 2025        
Debt Instrument [Line Items]        
Long-term Debt, gross [2]   $ 384.3   0.0
Interest rate, stated percentage [2]   5.50% 5.50%  
Capital Lease Obligations | United States 5.0% due 2018        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 0.0   0.2
Interest rate, stated percentage   5.00% 5.00%  
Capital Lease Obligations | Foreign 10.4% due 2019 to 2036        
Debt Instrument [Line Items]        
Long-term Debt, gross   $ 10.5   $ 10.6
Interest rate, stated percentage   10.40% 10.40%  
[1] Refer to Note 6, Acquisitions, for additional information regarding related party debt.
[2] Refer to Note 6, Acquisitions, for additional information regarding related party debt.