LONG-TERM DEBT (TABLES)

3 Months Ended

Mar. 31, 2012

Debt Disclosure [Abstract]

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

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

	March 31, 2012			December 31, 2011
Fixed-rate notes payable due through 2024	$	971.0		$	1,002.5
Variable-rate notes payable due through 2024	276.0			304.4
Long-term debt	1,247.0			1,306.9
Less current portion	210.1			207.9
	$	1,036.9		$	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 March 31, 2012, long-term debt principal payments for the next five years and thereafter are as follows (in millions):

	Total
Remainder of 2012	$	168.9
2013	163.8
2014	120.1
2015	116.6
2016	113.9
Thereafter	563.7
Total principal payments	$	1,247.0