Segment Information (Tables)

9 Months Ended

Sep. 30, 2022

Segment Reporting [Abstract]

Schedule of Segment Information

(millions)	Tampa								Tampa Electric
Three months ended September 30,	Electric		PGS		Eliminations				Company
2022
Revenues - external	$	752	$	160	$	0			$	912
Intracompany sales		1		1		(2	)			0
Total revenues		753		161		(2	)			912
Total interest charges		37		7		0				44
Net income	$	153	$	16	$	0			$	169
2021
Revenues - external	$	633	$	114	$	0			$	747
Intracompany sales		1		1		(2	)			0
Total revenues		634		115		(2	)			747
Total interest charges		27		5		0				32
Net income	$	134	$	15	$	0			$	149
Nine months ended September 30,
2022
Revenues - external	$	1,923	$	501	$	0			$	2,424
Intracompany sales		3		3		(6	)			0
Total revenues		1,926		504		(6	)			2,424
Total interest charges		99		18		0				117
Net income	$	367	$	65	$	0			$	432
2021
Revenues - external	$	1,610	$	390	$	0			$	2,000
Intracompany sales		3		2		(5	)			0
Total revenues		1,613		392		(5	)			2,000
Total interest charges		84		15		0				99
Net income	$	302	$	60	$	0			$	362
Total assets at September 30, 2022	$	11,811	$	2,393	$	(752	)	(1)	$	13,452
Total assets at December 31, 2021	$	10,650	$	2,209	$	(663	)	(1)	$	12,196

(1)Amounts primarily relate to consolidated deferred tax reclassifications. Deferred tax assets are reclassified and netted with deferred tax liabilities upon consolidation.