Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Disclosure of debt

Components of Debt

(In millions)	June 30, 2013			December 31, 2012
Debt payable within one year	$	70.7		$	83.4
Debt payable after one year	$	9.2		$	13.4
Debt Subject to Compromise
Bank borrowings	$	500.0		$	500.0
Accrued interest on bank borrowings	452.3			437.2
Drawn letters of credit	26.5			26.5
Accrued interest on drawn letters of credit	10.3			9.6
	$	989.1		$	973.3
Weighted average interest rates on total debt	3.5		%	3.5		%