Consolidated Condensed Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenues
Total revenues	$ 659.5	$ 693.0
Expenses
Fuel	115.2	144.1
Purchased power	14.4	17.1
Cost of natural gas sold	96.8	103.0
Other	142.3	143.7
Depreciation and amortization	89.8	85.5
Taxes, other than income	52.9	51.8
Total expenses	511.4	546.8
Income from operations	148.1	146.2
Other income
Allowance for other funds used during construction	5.7	3.8
Other income, net	1.5	1.6
Total other income	7.2	5.4
Interest charges
Interest expense	48.9	49.8
Allowance for borrowed funds used during construction	(3.0)	(1.9)
Total interest charges	45.9	47.9
Income before provision for income taxes	109.4	103.7
Provision for income taxes	35.7	39.9
Net income	73.8	58.0
Other comprehensive income, net of tax
Gain on cash flow hedges	0.2	0.3
Other comprehensive income, net of tax	0.7	0.9
Comprehensive income	74.5	58.9
Tampa Electric Company [Member]
Revenues
Electric	424.2	450.4
Gas	126.8	121.7
Total revenues	551.0	572.1
Expenses
Fuel	115.1	144.1
Purchased power	14.4	17.1
Cost of natural gas sold	50.3	43.3
Other	121.2	121.8
Depreciation and amortization	80.9	76.8
Taxes, other than income	48.5	47.6
Total expenses	430.4	450.7
Income from operations	120.6	121.4
Other income
Allowance for other funds used during construction	5.6	3.8
Other income, net	1.3	1.2
Total other income	6.9	5.0
Interest charges
Interest on long-term debt	29.0	27.7
Interest expense	1.2	1.1
Allowance for borrowed funds used during construction	(2.7)	(1.8)
Total interest charges	27.5	27.0
Income before provision for income taxes	100.0	99.4
Provision for income taxes	36.7	36.6
Net income	63.3	62.8
Other comprehensive income, net of tax
Gain on cash flow hedges	0.2	0.3
Other comprehensive income, net of tax	0.2	0.3
Comprehensive income	$ 63.5	$ 63.1