Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2011

Supplemental Cash Flow Information [Abstract]

Net Effect of Changes in Operating Assets and Liabilities

The following table provides information regarding the net effect of changes in our operating assets and liabilities for the periods presented:

	For the Six Months
	Ended June 30,
	2011			2010
Decrease (increase) in:
Accounts receivable – trade	$	(474.2	)	$	184.5
Accounts receivable – related parties		(0.2	)		9.9
Inventories		266.5			(326.4	)
Prepaid and other current assets		(55.8	)		(113.1	)
Other assets		(34.2	)		14.0
Increase (decrease) in:
Accounts payable – trade		110.9			68.4
Accounts payable – related parties		49.9			67.5
Accrued product payables		479.0			(271.8	)
Accrued interest		18.1			8.7
Other current liabilities		(10.4	)		28.6
Other liabilities		11.8			(6.2	)
Net effect of changes in operating accounts	$	361.4		$	(335.9	)