Accumulated Other Comprehensive Loss (Tables)

6 Months Ended

Jun. 30, 2014

Accumulated Other Comprehensive Income (Loss) [Abstract]

Schedule of accumulated other comprehensive income (loss)

(millions of dollars)	Foreign currency translation adjustments			Hedge instruments			Defined benefit postretirement plans			Other			Total
Beginning Balance, December 31, 2013	$	181.1		$	(16.0	)	$	(181.5	)	$	2.4		$	(14.0	)
Comprehensive loss before reclassifications	(3.8		)	(2.8		)	—			(0.1		)	(6.7		)
Income taxes associated with comprehensive income (loss) before reclassifications	—			1.4			—			—			1.4
Reclassification from accumulated other comprehensive income	—			0.9			0.8			—			1.7
Income taxes reclassified into net earnings	—			(0.1		)	(0.9		)	—			(1.0		)
Ending Balance June 30, 2014	$	177.3		$	(16.6	)	$	(181.6	)	$	2.3		$	(18.6	)