RECEIVABLES (Details) - Age Analysis of Recorded Investment (USD $) In Millions, unless otherwise specified	Dec. 31, 2013		Sep. 30, 2013
Past Due:
1-29 days	$ 19.0		$ 19.9
30-59 days	6.9		6.5
60-89 days	4.4		5.8
Over 90 days	70.1		71.0
Total past due	100.4		103.2
Total current	382.8	[1]	370.2	[1]
Grand total	483.2		473.4
Over 90 days and accruing interest	1.4		1.3
Nonaccrual status (not accruing interest)	86.8		89.7
Financing Receivable, Recorded Investment, Current	382.8	[1]	370.2	[1]
Contracts [Member]
Past Due:
1-29 days	17.7		18.4
30-59 days	5.6		5.1
60-89 days	3.2		4.5
Over 90 days	14.9		16.1
Total past due	41.4		44.1
Total current	357.8	[1]	339.1	[1]
Grand total	399.2		383.2
Over 90 days and accruing interest	1.2		0
Nonaccrual status (not accruing interest)	11.8		13.5
Financing Receivable, Recorded Investment, Current	357.8	[1]	339.1	[1]
Notes [Member]
Past Due:
1-29 days	1.3		1.5
30-59 days	1.3		1.4
60-89 days	1.2		1.3
Over 90 days	55.2		54.9
Total past due	59.0		59.1
Total current	25.0	[1]	31.1	[1]
Grand total	84.0		90.2
Over 90 days and accruing interest	0.2		1.3
Nonaccrual status (not accruing interest)	75.0		76.2
Financing Receivable, Recorded Investment, Current	25.0	[1]	31.1	[1]
Alabama Notes Receivable [Member]
Past Due:
Total current	16.2		18.8
Financing Receivable, Recorded Investment, Current	$ 16.2		$ 18.8

[1] Includes impaired Alabama note of $16.2 million at December 31, 2013 and $18.8 million at September 30, 2013