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REGULATORY MATTERS (Tables)
12 Months Ended
Sep. 30, 2014
Regulated Operations [Abstract]  
Schedule of regulatory assets
A portion of the Company's regulatory assets are not earning a return and are shown in the schedule below:
 
Laclede Group
 
Laclede Gas
($ Millions)
2014
 
2013
 
2014
 
2013
Regulatory Assets Not Earning a Return:
 
 
 
 
 
 
 
Future income taxes due from customers
$
117.0

 
$
112.9

 
$
117.0

 
$
112.9

Pension and postretirement benefit costs
312.1

 
259.9

 
240.9

 
259.9

Compensated absences
8.2

 
8.0

 
8.2

 
8.0

Other
7.8

 
7.6

 
7.8

 
7.6

Total Regulatory Assets Not Earning a Return
$
445.1

 
$
388.4

 
$
373.9

 
$
388.4

The following regulatory assets and regulatory liabilities were reflected in the Company's Consolidated Balance Sheets and Laclede Gas' Balance Sheets as of September 30, 2014 and 2013, respectively. Unamortized Purchased Gas Adjustments are also included below, which are listed in the current assets section of each balance sheet.
($ Millions)
Laclede Group
 
Laclede Gas
 
2014
 
2013
 
2014
 
2013
Regulatory Assets:
 
 
 
 
 
 
 
Current:
 
 
 
 
 
 
 
Pension and postretirement benefit costs
$
1.3

 
$

 
$

 
$

Unamortized purchased gas adjustments
54.0

 
17.5

 
54.0

 
17.5

Other
2.4

 

 

 

Sub Total Regulatory Assets (current)
57.7

 
17.5

 
54.0

 
17.5

Non-current:
 
 
 
 
 
 
 
Future income taxes due from customers
117.0

 
112.9

 
117.0

 
112.9

Pension and postretirement benefit costs
451.6

 
381.4

 
380.4

 
381.4

Rate recovery of asset removal cost
2.8

 

 

 

Accretion and depreciation of asset retirement obligations
18.4

 

 

 

Enhanced stability reserve
3.3

 

 

 

Purchased gas costs
4.3

 
18.2

 
4.3

 
18.2

Compensated absences
8.2

 
8.0

 
8.2

 
8.0

Other
31.8

 
25.4

 
31.8

 
25.4

Sub Total Regulatory Assets (non-current)
637.4

 
545.9

 
541.7

 
545.9

Total Regulatory Assets
$
695.1

 
$
563.4

 
$
595.7

 
$
563.4

 
 
 
 
 
 
 
 
Regulatory Liabilities:
 
 
 
 
 
 
 
Current:
 
 
 
 
 
 
 
Pension and postretirement benefit costs
$
19.8

 
$

 
$

 
$

Refundable negative salvage
13.3

 

 

 

Other
5.2

 

 

 

Total Regulatory Liabilities (current)
38.3

 

 

 

Non-current:
 
 
 
 
 
 
 
Unamortized investment tax credits
2.7

 
2.9

 
2.7

 
2.9

Postretirement liabilities
28.4

 

 

 

Refundable negative salvage
26.8

 

 

 

Accrued cost of removal
60.5

 
59.1

 
60.5

 
59.0

Other
10.4

 
23.5

 
9.5

 
2.9

Total Regulatory Liabilities (non-current)
128.8

 
85.5

 
72.7

 
64.8

Total Regulatory Liabilities
$
167.1

 
$
85.5

 
$
72.7

 
$
64.8

Schedule of regulatory liabilities
The following regulatory assets and regulatory liabilities were reflected in the Company's Consolidated Balance Sheets and Laclede Gas' Balance Sheets as of September 30, 2014 and 2013, respectively. Unamortized Purchased Gas Adjustments are also included below, which are listed in the current assets section of each balance sheet.
($ Millions)
Laclede Group
 
Laclede Gas
 
2014
 
2013
 
2014
 
2013
Regulatory Assets:
 
 
 
 
 
 
 
Current:
 
 
 
 
 
 
 
Pension and postretirement benefit costs
$
1.3

 
$

 
$

 
$

Unamortized purchased gas adjustments
54.0

 
17.5

 
54.0

 
17.5

Other
2.4

 

 

 

Sub Total Regulatory Assets (current)
57.7

 
17.5

 
54.0

 
17.5

Non-current:
 
 
 
 
 
 
 
Future income taxes due from customers
117.0

 
112.9

 
117.0

 
112.9

Pension and postretirement benefit costs
451.6

 
381.4

 
380.4

 
381.4

Rate recovery of asset removal cost
2.8

 

 

 

Accretion and depreciation of asset retirement obligations
18.4

 

 

 

Enhanced stability reserve
3.3

 

 

 

Purchased gas costs
4.3

 
18.2

 
4.3

 
18.2

Compensated absences
8.2

 
8.0

 
8.2

 
8.0

Other
31.8

 
25.4

 
31.8

 
25.4

Sub Total Regulatory Assets (non-current)
637.4

 
545.9

 
541.7

 
545.9

Total Regulatory Assets
$
695.1

 
$
563.4

 
$
595.7

 
$
563.4

 
 
 
 
 
 
 
 
Regulatory Liabilities:
 
 
 
 
 
 
 
Current:
 
 
 
 
 
 
 
Pension and postretirement benefit costs
$
19.8

 
$

 
$

 
$

Refundable negative salvage
13.3

 

 

 

Other
5.2

 

 

 

Total Regulatory Liabilities (current)
38.3

 

 

 

Non-current:
 
 
 
 
 
 
 
Unamortized investment tax credits
2.7

 
2.9

 
2.7

 
2.9

Postretirement liabilities
28.4

 

 

 

Refundable negative salvage
26.8

 

 

 

Accrued cost of removal
60.5

 
59.1

 
60.5

 
59.0

Other
10.4

 
23.5

 
9.5

 
2.9

Total Regulatory Liabilities (non-current)
128.8

 
85.5

 
72.7

 
64.8

Total Regulatory Liabilities
$
167.1

 
$
85.5

 
$
72.7

 
$
64.8