CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Jun. 30, 2016	Sep. 30, 2015	Jun. 30, 2015
ASSETS
Utility Plant	$ 4,339.5	$ 4,234.5	$ 4,108.4
Less: Accumulated depreciation and amortization	1,311.5	1,307.0	1,239.1
Net Utility Plant	3,028.0	2,927.5	2,869.3
Non-utility Property (net of accumulated depreciation and amortization of $7.9, $7.5 and $7.4 at June 30, 2016, September 30, 2015, and June 30, 2015, respectively)	13.8	13.7	12.2
Goodwill	946.0	946.0	946.0
Other Property and Investments	62.4	59.9	63.1
Total Other Property and Investments	1,022.2	1,019.6	1,021.3
Current Assets:
Cash and cash equivalents	4.9	13.8	5.7
Accounts receivable:
Utility	133.1	138.1	139.7
Other	82.7	86.7	86.7
Allowance for doubtful accounts	(20.2)	(14.2)	(15.7)
Delayed customer billings	3.5	2.6	21.9
Inventories:
Natural gas	116.6	188.6	136.7
Propane gas	12.0	12.0	12.0
Materials and supplies	15.3	14.8	14.6
Natural gas receivable	17.5	17.3	19.8
Derivative instrument assets	9.0	4.6	3.6
Unamortized purchased gas adjustments	5.4	12.9	0.0
Other regulatory assets	37.5	27.6	27.0
Prepayments and other	36.1	25.3	31.0
Total Current Assets	453.4	530.1	483.0
Deferred Charges:
Regulatory assets	730.7	737.6	644.6
Other	76.6	75.4	64.7
Total Deferred Charges	807.3	813.0	709.3
Total Assets	5,310.9	5,290.2	5,082.9
Capitalization:
Common stock	45.6	43.3	43.3
Paid-in capital	1,173.5	1,038.1	1,035.6
Retained earnings	588.6	494.2	532.9
Accumulated other comprehensive loss	(5.3)	(2.0)	(3.2)
Total Common Stock Equity	1,802.4	1,573.6	1,608.6
Long-term debt (less current portion)	1,851.7	1,771.5	1,736.4
Total Capitalization	3,654.1	3,345.1	3,345.0
Current Liabilities:
Current portion of long-term debt	0.0	80.0	80.0
Notes payable	97.6	338.0	211.4
Accounts payable	135.8	146.5	148.1
Advance customer billings	53.0	44.3	12.9
Wages and compensation accrued	36.5	32.7	30.5
Dividends payable	22.3	21.1	20.9
Customer deposits	31.9	32.1	34.2
Interest accrued	19.7	14.3	19.4
Taxes accrued	41.4	51.7	45.0
Unamortized purchased gas adjustments	0.0	28.2	52.3
Other regulatory liabilities	22.4	32.4	29.4
Other	31.2	32.5	36.3
Total Current Liabilities	491.8	853.8	720.4
Deferred Credits and Other Liabilities:
Deferred income taxes	574.1	482.1	487.7
Pension and postretirement benefit costs	246.9	253.4	233.3
Asset retirement obligations	164.6	159.2	102.7
Regulatory liabilities	105.7	119.3	114.9
Other	73.7	77.3	78.9
Total Deferred Credits and Other Liabilities	1,165.0	1,091.3	1,017.5
Commitments and Contingencies
Total Capitalization and Liabilities	5,310.9	5,290.2	5,082.9
Laclede Gas
ASSETS
Utility Plant	2,659.7	2,579.1	2,527.4
Less: Accumulated depreciation and amortization	595.4	590.0	581.2
Net Utility Plant	2,064.3	1,989.1	1,946.2
Goodwill	210.2	210.2	210.2
Other Property and Investments	56.5	55.3	58.4
Total Other Property and Investments	266.7	265.5	268.6
Current Assets:
Cash and cash equivalents	1.5	1.7	3.0
Accounts receivable:
Utility	101.0	103.4	103.4
Other	10.5	25.2	28.2
Allowance for doubtful accounts	(16.5)	(10.0)	(10.6)
Receivables from associated companies	1.3	2.5	2.9
Delayed customer billings	3.5	2.6	21.9
Inventories:
Natural gas	78.2	138.2	89.9
Propane gas	12.0	12.0	12.0
Materials and supplies	9.2	9.3	9.3
Derivative instrument assets	5.1	0.0	0.0
Unamortized purchased gas adjustments	0.6	12.9	0.0
Other regulatory assets	23.7	16.2	17.5
Prepayments and other	20.4	12.5	19.0
Total Current Assets	250.5	326.5	296.5
Deferred Charges:
Regulatory assets	562.6	573.6	558.0
Other	9.4	12.8	7.8
Total Deferred Charges	572.0	586.4	565.8
Total Assets	3,153.5	3,167.5	3,077.1
Capitalization:
Paid-in capital and common stock	750.9	748.3	747.3
Retained earnings	333.9	291.2	314.8
Accumulated other comprehensive loss	(1.4)	(1.7)	(2.0)
Total Common Stock Equity	1,083.4	1,037.8	1,060.1
Long-term debt (less current portion)	808.3	808.1	808.1
Total Capitalization	1,891.7	1,845.9	1,868.2
Current Liabilities:
Notes payable	97.6	233.0	135.2
Notes payable – associated companies	38.8	0.0	0.0
Accounts payable	49.7	61.5	57.0
Accounts payable – associated companies	4.1	5.5	6.9
Advance customer billings	35.2	25.2	0.0
Wages and compensation accrued	28.7	26.8	26.4
Dividends payable	22.4	19.9	19.9
Customer deposits	13.3	13.0	14.7
Interest accrued	9.4	7.6	9.4
Taxes accrued	21.0	25.4	39.0
Unamortized purchased gas adjustments	0.0	0.0	20.8
Other regulatory liabilities	1.3	0.6	0.0
Other	9.1	18.5	20.2
Total Current Liabilities	330.6	437.0	349.5
Deferred Credits and Other Liabilities:
Deferred income taxes	548.8	485.2	466.7
Pension and postretirement benefit costs	191.9	207.8	200.4
Asset retirement obligations	75.0	72.4	73.8
Regulatory liabilities	65.7	70.6	70.9
Other	49.8	48.6	47.6
Total Deferred Credits and Other Liabilities	931.2	884.6	859.4
Commitments and Contingencies
Total Capitalization and Liabilities	3,153.5	3,167.5	3,077.1
Alagasco
ASSETS
Utility Plant	1,679.8	1,655.4	1,581.0
Less: Accumulated depreciation and amortization	716.1	717.0	657.8
Net Utility Plant	963.7	938.4	923.2
Current Assets:
Cash and cash equivalents	0.0	7.2	0.2
Accounts receivable:
Utility	32.2	34.7	36.3
Other	5.3	5.2	5.7
Allowance for doubtful accounts	(3.7)	(4.2)	(5.1)
Inventories:
Natural gas	28.3	40.4	35.3
Materials and supplies	6.0	5.4	5.1
Unamortized purchased gas adjustments	4.8	0.0	0.0
Deferred income taxes	5.0	6.2	3.6
Other regulatory assets	13.8	11.4	9.5
Prepayments and other	6.1	4.6	6.4
Total Current Assets	97.8	110.9	97.0
Deferred Charges:
Regulatory assets	167.5	163.6	86.6
Deferred income taxes	211.0	248.4	245.2
Other	60.1	57.7	51.3
Total Deferred Charges	438.6	469.7	383.1
Total Assets	1,500.1	1,519.0	1,403.3
Capitalization:
Paid-in capital and common stock	451.9	480.9	481.1
Retained earnings	432.2	393.7	403.3
Total Common Stock Equity	884.1	874.6	884.4
Long-term debt (less current portion)	250.0	170.0	135.0
Total Capitalization	1,134.1	1,044.6	1,019.4
Current Liabilities:
Current portion of long-term debt	0.0	80.0	80.0
Notes payable	0.0	31.0	8.5
Notes payable – associated companies	37.8	0.0	0.0
Accounts payable	26.6	21.8	33.6
Accounts payable – associated companies	1.3	0.2	1.7
Advance customer billings	17.8	19.1	12.9
Wages and compensation accrued	7.8	5.8	4.0
Customer deposits	18.6	19.1	19.5
Interest accrued	3.6	3.5	3.2
Taxes accrued	19.8	26.0	25.0
Unamortized purchased gas adjustments	0.0	28.2	31.5
Other regulatory liabilities	21.1	31.8	28.8
Other	5.1	5.4	6.7
Total Current Liabilities	159.5	271.9	255.4
Deferred Credits and Other Liabilities:
Pension and postretirement benefit costs	55.0	45.6	32.9
Asset retirement obligations	89.4	86.6	28.7
Regulatory liabilities	40.0	48.7	44.3
Other	22.1	21.6	22.6
Total Deferred Credits and Other Liabilities	206.5	202.5	128.5
Total Capitalization and Liabilities	$ 1,500.1	$ 1,519.0	$ 1,403.3