Note 2 - Revenue (Tables)

3 Months Ended

Dec. 31, 2023

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended December 31,
	2023			2022
Spire
Gas Utility:
Residential	$	492.8		$	518.0
Commercial and industrial		157.9			170.6
Transportation		32.6			30.9
Off-system and other incentive		6.4			7.6
Other customer revenue		5.5			4.4
Total revenue from contracts with customers		695.2			731.5
Changes in accrued revenue under alternative revenue programs		20.0			1.5
Total Gas Utility operating revenues		715.2			733.0
Gas Marketing		36.3			74.1
Midstream		14.9			15.2
Other		4.1			4.0
Total before eliminations		770.5			826.3
Intersegment eliminations (see Note 10, Information by Operating Segment)		(13.9	)		(12.3	)
Total Operating Revenues	$	756.6		$	814.0

Spire Missouri
Residential	$	388.8	$	400.6
Commercial and industrial		110.2		122.9
Transportation		9.0		9.1
Off-system and other incentive		4.1		5.1
Other customer revenue		2.5		2.0
Total revenue from contracts with customers		514.6		539.7
Changes in accrued revenue under alternative revenue programs		20.8		1.5
Total Operating Revenues	$	535.4	$	541.2

Spire Alabama
Residential	$	84.4		$	96.3
Commercial and industrial		34.7			33.6
Transportation		20.8			19.3
Off-system and other incentive		2.3			2.4
Other customer revenue		0.9			1.2
Total revenue from contracts with customers		143.1			152.8
Changes in accrued revenue under alternative revenue programs		(1.0	)		(0.4	)
Total Operating Revenues	$	142.1		$	152.4

Schedule Of Taxes On Revenues [Table Text Block]

	Three Months Ended December 31,
	2023		2022
Spire	$	31.1	$	30.4
Spire Missouri		22.5		22.1
Spire Alabama		6.9		6.8