Consolidated Condensed Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Revenues
Total revenues	$ 726.7	$ 693.8	$ 2,038.5	$ 2,067.4
Expenses
Fuel	173.5	176.6	426.1	492.5
Purchased power	38.3	23.8	80.5	60.5
Cost of natural gas sold	53.2	42.0	200.8	194.1
Other	153.6	150.1	452.2	451.9
Depreciation and amortization	92.0	87.8	272.0	260.3
Taxes, other than income	56.3	51.5	160.8	156.6
Total expenses	604.8	547.2	1,701.8	1,631.3
Income from operations	121.9	146.6	336.7	436.1
Other income
Allowance for other funds used during construction	6.5	4.7	18.1	12.2
Other income, net	2.1	1.4	4.6	4.4
Total other income	8.6	6.1	22.7	16.6
Interest charges
Interest expense	47.1	48.4	142.7	146.4
Allowance for borrowed funds used during construction	(3.2)	(2.3)	(9.1)	(6.0)
Total interest charges	43.9	46.1	133.6	140.4
Income before provision for income taxes	86.6	106.6	225.8	312.3
Provision for income taxes	17.2	41.7	77.2	122.1
Net income	69.4	53.2	148.5	123.0
Other comprehensive income, net of tax
Gain on cash flow hedges	0.2	0.2	0.6	3.3
Other comprehensive income (loss), net of tax	(6.2)	2.4	(5.4)	7.1
Comprehensive income	63.2	55.6	143.1	130.1
Tampa Electric Company [Member]
Revenues
Electric	586.0	560.1	1,509.0	1,542.9
Gas	103.1	88.1	329.9	302.0
Total revenues	689.1	648.2	1,838.9	1,844.9
Expenses
Fuel	173.5	176.6	426.1	492.5
Purchased power	38.3	23.8	80.5	60.5
Cost of natural gas sold	40.4	28.5	126.4	101.9
Other	134.6	128.7	388.2	384.8
Depreciation and amortization	82.8	79.0	245.1	233.8
Taxes, other than income	52.6	47.8	148.6	144.9
Total expenses	522.2	484.4	1,414.9	1,418.4
Income from operations	166.9	163.8	424.0	426.5
Other income
Allowance for other funds used during construction	6.2	4.6	17.8	12.1
Other income, net	2.1	1.2	4.3	3.6
Total other income	8.3	5.8	22.1	15.7
Interest charges
Interest on long-term debt	27.7	29.0	84.5	84.5
Other interest	1.5	1.0
Interest expense			3.9	3.3
Allowance for borrowed funds used during construction	(3.1)	(2.2)	(8.6)	(5.8)
Total interest charges	26.1	27.8	79.8	82.0
Income before provision for income taxes	149.1	141.8	366.3	360.2
Provision for income taxes	48.5	53.5	126.7	133.8
Net income	100.6	88.3	239.6	226.4
Other comprehensive income, net of tax
Gain on cash flow hedges	0.2	0.2	0.6	3.3
Other comprehensive income (loss), net of tax	0.2	0.2	0.6	3.3
Comprehensive income	$ 100.8	$ 88.5	$ 240.2	$ 229.7