Segment Information

9 Months Ended

Sep. 30, 2019

Segment Reporting [Abstract]

Segment Information

9. Segment Information

(millions)	Tampa								Tampa Electric
Three months ended September 30,	Electric		PGS		Eliminations				Company
2019
Revenues - external	$	558	$	96	$	0			$	654
Intracompany sales		1		5		(6	)			0
Total revenues		559		101		(6	)			654
Total interest charges		30		5		0				35
Net income	$	116	$	10	$	0			$	126
2018
Revenues - external	$	593	$	104	$	0			$	697
Intracompany sales		1		7		(8	)			0
Total revenues		594		111		(8	)			697
Total interest charges		23		4		0				27
Net income	$	109	$	9	$	0			$	118
Nine months ended September 30,
2019
Revenues - external	$	1,489	$	331	$	0			$	1,820
Intracompany sales		3		13		(16	)			0
Total revenues		1,492		344		(16	)			1,820
Total interest charges		88		13		0				101
Net income	$	255	$	42	$	0			$	297
2018
Revenues - external	$	1,563	$	350	$	0			$	1,913
Intracompany sales		2		18		(20	)			0
Total revenues		1,565		368		(20	)			1,913
Total interest charges		75		11		0				86
Net income	$	230	$	36	$	0			$	266
Total assets at September 30, 2019	$	8,801	$	1,531	$	(592	)	(1)	$	9,740
Total assets at December 31, 2018	$	8,235	$	1,407	$	(487	)	(1)	$	9,155

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