Discontinued Operations and Asset Impairments (Tables)

6 Months Ended

Jun. 30, 2016

TECO Coal and TECO Guatemala [Member]

Components of Discontinued Operations

The following table provides selected components of discontinued operations related to the sales of TECO Coal and TECO Guatemala:

Components of income from discontinued operations	Three months ended						Six months ended
	June 30,						June 30,
(millions)	2016			2015			2016			2015
Revenues—TECO Coal	$	0.0		$	76.1		$	0.0		$	148.8
Income (loss) from operations—TECO Coal		(0.3	)		0.5			(0.1	)		(9.0	)
Loss on impairment—TECO Coal		0.0			(78.6	)		0.0			(78.6	)
Loss from operations—TECO Guatemala		(0.1	)		0.0			(0.1	)		(0.1	)
Loss from discontinued operations—TECO Coal		(0.3	)		(78.1	)		(0.1	)		(87.6	)
Loss from discontinued operations—TECO Guatemala		(0.1	)		0.0			(0.1	)		(0.1	)
Loss from discontinued operations		(0.4	)		(78.1	)		(0.2	)		(87.7	)
Benefit for income taxes		(0.2	)		(28.4	)		(0.1	)		(32.2	)
Loss from discontinued operations, net	$	(0.2	)	$	(49.7	)	$	(0.1	)	$	(55.5	)