Interest Expense (Tables)

9 Months Ended

Sep. 30, 2011

Interest Expense

Schedule of interest expense

	Three months ended September 30,						Nine months ended September 30,
	2011			2010			2011			2010
	(in millions)
Interest on borrowings	$	28.0		$	38.4		$	85.8		$	81.1
Fees on financing agreements		5.8			22.1			34.2			93.7
Interest capitalized and other		(1.7	)		(2.2	)		(5.0	)		(4.2	)
	$	32.1		$	58.3		$	115.0		$	170.6