Interest Expense (Tables)

9 Months Ended

Sep. 30, 2012

Interest Expense

Schedule of interest expense

	Three months ended September 30,						Nine months ended September 30,
	2012			2011			2012			2011
	(in millions)
Interest on borrowings	$	28.0		$	28.0		$	84.1		$	85.8
Fees on financing agreements		3.3			5.8			28.4			34.2
Interest capitalized and other		(2.6	)		(1.7	)		(7.6	)		(5.0	)
	$	28.7		$	32.1		$	104.9		$	115.0