LONG-TERM DEBT (TABLES)

6 Months Ended

Jun. 30, 2012

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments [Table Text Block]

Long-term debt obligations on the consolidated balance sheet (in millions):

	June 30, 2012			December 31, 2011
Fixed-rate notes payable due through 2024	$	933.3		$	1,002.5
Variable-rate notes payable due through 2023	207.2			304.4
Long-term debt	1,140.5			1,306.9
Less current portion	183.4			207.9
	$	957.1		$	1,099.0
Weighted-average fixed-interest rate	5.9		%	5.8		%
Weighted-average variable-interest rate	2.0		%	1.9		%

Schedule of Maturities of Long-term Debt [Table Text Block]

At June 30, 2012, long-term debt principal payments for the next five years and thereafter are as follows (in millions):

	Total
Remainder of 2012	$	108.6
2013	160.9
2014	117.1
2015	113.4
2016	110.6
Thereafter	529.9
Total principal payments	$	1,140.5