General Accounting Matters (Tables)

9 Months Ended

Sep. 30, 2013

General Accounting Matters [Abstract]

Allowance for Doubtful Accounts Activity

	For the Nine Months
	Ended September 30,
	2013			2012
Balance at beginning of period	$	13.2		$	13.4
Charged to costs and expenses		1.2			0.2
Deductions		(7.7	)		(0.4	)
Balance at end of period	$	6.7		$	13.2

Schedule of Other Nonoperating Income

	For the Three Months				For the Nine Months
	Ended September 30,				Ended September 30,
	2013		2012		2013			2012
Gain on sales of available-for-sale securities of Energy Transfer Equity (1)	$	--	$	--	$	--		$	68.8
Distribution income from Energy Transfer Equity		--		--		--			4.1
Other		0.4		1.2		(0.5	)		(0.2	)
Total	$	0.4	$	1.2	$	(0.5	)	$	72.7
(1)   See Note 7 for information regarding the liquidation of our investment in limited partnership units of Energy Transfer Equity.