Interim Financial Information (Unaudited)

12 Months Ended

Sep. 30, 2020

Quarterly Financial Information Disclosure [Abstract]

Interim Financial Information (Unaudited)

18. INTERIM FINANCIAL INFORMATION (UNAUDITED)

Spire

In the opinion of Spire, the quarterly information presented below for fiscal years 2020 and 2019 includes all adjustments necessary for a fair statement of the results of operations for such periods. Variations in consolidated operations reported on a quarterly basis primarily reflect the seasonal nature of the business of the Utilities.

Three Months Ended	Dec. 31		March 31		June 30			Sept. 30
Fiscal Year 2020
Total Operating Revenues	$	566.9	$	715.5	$	321.1		$	251.9
Operating Income (Loss)		102.3		210.5		(106.5	)		0.1
Net Income (Loss)		67.0		133.6		(92.3	)		(19.7	)
Basic Earnings (Loss) Per Share of Common Stock	$	1.24	$	2.55	$	(1.87	)	$	(0.45	)
Diluted Earnings (Loss) Per Share of Common Stock	$	1.24	$	2.54	$	(1.87	)	$	(0.45	)
Fiscal Year 2019
Total Operating Revenues	$	602.0	$	803.5	$	321.3		$	225.6
Operating Income (Loss)		105.1		209.5		13.3			(25.6	)
Net Income (Loss)		67.3		154.6		(3.0	)		(34.3	)
Basic Earnings (Loss) Per Share of Common Stock	$	1.33	$	3.05	$	(0.09	)	$	(0.75	)
Diluted Earnings (Loss) Per Share of Common Stock	$	1.32	$	3.04	$	(0.09	)	$	(0.74	)

Spire Missouri

In the opinion of Spire Missouri, the quarterly information presented below for fiscal years 2020 and 2019 includes all adjustments necessary for a fair statement of the results of operations for such periods. Variations in operations reported on a quarterly basis primarily reflect their seasonal nature.

Three Months Ended	Dec. 31		March 31		June 30		Sept. 30
Fiscal Year 2020
Total Operating Revenues	$	374.0	$	457.5	$	203.9	$	158.2
Operating Income		67.0		117.7		7.0		13.9
Net Income		48.0		74.5		6.5		1.2
Fiscal Year 2019
Total Operating Revenues	$	413.2	$	556.6	$	191.4	$	130.6
Operating Income (Loss)		71.4		102.4		12.2		(11.2	)
Net Income (Loss)		51.2		80.0		1.1		(17.3	)

Spire Alabama

In the opinion of Spire Alabama, the quarterly information presented below for fiscal years 2020 and 2019 includes all adjustments necessary for a fair statement of the results of operations for such periods. Variations in operations reported on a quarterly basis primarily reflect their seasonal nature.

Three Months Ended	Dec. 31		March 31		June 30		Sept. 30
Fiscal Year 2020
Total Operating Revenues	$	126.2	$	185.5	$	81.2	$	62.1
Operating Income (Loss)		20.9		81.2		9.3		(8.5	)
Net Income (Loss)		13.2		57.8		3.6		(8.9	)
Fiscal Year 2019
Total Operating Revenues	$	133.5	$	180.4	$	90.8	$	60.8
Operating Income (Loss)		17.1		79.6		11.1		(12.3	)
Net Income (Loss)		10.3		56.7		5.6		(12.3	)