Revenue

3 Months Ended

Dec. 31, 2024

Revenue from Contract with Customer [Abstract]

Revenue

2. REVENUE

The following tables show revenue disaggregated by source and customer type.

	Three Months Ended December 31,
	2024			2023
Spire
Gas Utility:
Residential	$	411.5		$	492.8
Commercial and industrial		133.7			157.9
Transportation		34.6			32.6
Off-system and other incentive		11.5			6.4
Other customer revenue		0.8			5.5
Total revenue from contracts with customers		592.1			695.2
Changes in accrued revenue under alternative revenue programs		21.4			20.0
Total Gas Utility operating revenues		613.5			715.2
Gas Marketing		33.0			36.3
Midstream		33.5			14.9
Other		4.7			4.1
Total before eliminations		684.7			770.5
Intersegment eliminations (see Note 10, Information by Operating Segment)		(15.6	)		(13.9	)
Total Operating Revenues	$	669.1		$	756.6

Spire Missouri
Residential	$	321.8	$	388.8
Commercial and industrial		93.8		110.2
Transportation		9.4		9.0
Off-system and other incentive		9.9		4.1
Other customer revenue		2.8		2.5
Total revenue from contracts with customers		437.7		514.6
Changes in accrued revenue under alternative revenue programs		19.8		20.8
Total Operating Revenues	$	457.5	$	535.4

	Three Months Ended December 31,
	2024			2023
Spire Alabama
Residential	$	72.4		$	84.4
Commercial and industrial		28.9			34.7
Transportation		22.5			20.8
Off-system and other incentive		1.6			2.3
Other customer revenue		(3.2	)		0.9
Total revenue from contracts with customers		122.2			143.1
Changes in accrued revenue under alternative revenue programs		(1.8	)		(1.0	)
Total Operating Revenues	$	120.4		$	142.1

Gross receipts taxes associated with the Company’s natural gas utility services are imposed on the Company, Spire Missouri, and Spire Alabama and billed to its customers. The expense amounts (shown in the table below) are reported gross in the “Taxes, other than income taxes” line in the statements of income, and corresponding revenues are reported in “Operating Revenues.”

	Three Months Ended December 31,
	2024		2023
Spire	$	26.8	$	31.1
Spire Missouri		19.5		22.5
Spire Alabama		5.7		6.9