RECEIVABLES (Details) - Age Analysis of Recorded Investment (USD $) In Millions, unless otherwise specified	Mar. 31, 2014		Sep. 30, 2013
Past Due:
1-29 days	$ 11.5		$ 19.9
30-59 days	8.7		6.5
60-89 days	6.5		5.8
Over 90 days	75.5		71.0
Total past due	102.2		103.2
Total current	362.2	[1]	370.2	[1]
Grand total	464.4		473.4
Over 90 days and accruing interest	2.2		1.3
Nonaccrual status (not accruing interest)	84.1		89.7
Financing Receivable, Recorded Investment, Current	362.2	[1]	370.2	[1]
Contracts [Member]
Past Due:
1-29 days	10.2		18.4
30-59 days	7.4		5.1
60-89 days	5.3		4.5
Over 90 days	16.5		16.1
Total past due	39.4		44.1
Total current	349.5	[1]	339.1	[1]
Grand total	388.9		383.2
Over 90 days and accruing interest	1.9		0
Nonaccrual status (not accruing interest)	9.1		13.5
Financing Receivable, Recorded Investment, Current	349.5	[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	59.0		54.9
Total past due	62.8		59.1
Total current	12.7	[1]	31.1	[1]
Grand total	75.5		90.2
Over 90 days and accruing interest	0.3		1.3
Nonaccrual status (not accruing interest)	75.0		76.2
Financing Receivable, Recorded Investment, Current	12.7	[1]	31.1	[1]
Alabama Notes Receivable [Member]
Past Due:
Financing Receivable Impaired Past Due	62.5	[2]	56.2	[2]
Financing Receivable Impaired Not Past Due	$ 12.5	[1]	$ 18.8	[1]

[1] Alabama impaired note included in amount not past due.

[2] Alabama impaired note included in total past due