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LONG-TERM DEBT (TABLES)
9 Months Ended
Sep. 30, 2011
Debt Disclosure [Abstract] 
Schedule of Long-term Debt Instruments [Table Text Block]
Long-term debt obligations were as follows (in millions):
 
September 30, 2011
 
December 31, 2010
Fixed-rate notes payable due through 2024
$
1,063.0

 
$
1,233.6

Variable-rate notes payable due through 2024
329.4

 
300.6

Long-term debt
1,392.4

 
1,534.2

Less current portion
213.6

 
221.2

 
$
1,178.8

 
$
1,313.0