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Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Revision of Prior Year Adjustments

Adjustments have been made as follows:


		Year Ended December 31, 2012
(in millions)		As Previously Reported				Adjustment				As Revised
Selling, general and administrative expenses		$	(117.1	)		$	(1.9	)		$	(119.0	)
Operating income			98.4				(1.9	)			96.5
Income before income taxes			95.2				(1.9	)			93.3
Income taxes			(26.9	)			0.5				(26.4	)
Net income			68.3				(1.4	)			66.9
Retained earnings			281.0				(19.3	)			261.7
Accumulated other comprehensive loss			(171.4	)			19.3				(152.1	)


		Year Ended December 31, 2011
(in millions)		As Previously Reported				Adjustment				As Revised
Selling, general and administrative expenses		$	(155.9	)		$	(2.4	)		$	(158.3	)
Operating income			49.6				(2.4	)			47.2
Income before income taxes			52.6				(2.4	)			50.2
Income taxes			(3.7	)			0.6				(3.1	)
Net income			48.9				(1.8	)			47.1
Retained earnings			259.4				(17.9	)			241.5
Accumulated other comprehensive loss			(120.0	)			17.9				(102.1	)


		As at January 1, 2011
(in millions)		As Previously Reported				Adjustment				As Revised
Retained earnings		$	210.5			$	(16.1	)		$	194.4
Accumulated other comprehensive loss			(131.6	)			16.1				(115.5	)

Estimated Useful Lives of Major Classes of Depreciable Assets

The estimated useful lives of the major classes of depreciable assets are as follows:


Buildings			7 to 25 years
Equipment			3 to 10 years