Accumulated Other Comprehensive (Loss) Income (Tables)

3 Months Ended

Mar. 31, 2018

Equity [Abstract]

Changes in Accumulated Other Comprehensive (Loss) Income by Component

Changes in accumulated other comprehensive (loss) income (“AOCI”) by component for the three months ended March 31, 2018 and April 1, 2017 were as follows:

(in millions of U.S. dollars)1	Gains and Losses on Derivative Instruments			Pension Benefit Plan Items			Currency Translation Adjustment Items			Total
Beginning balance December 31, 2016	$	(0.1	)	$	(14.4	)	$	(103.4	)	$	(117.9	)
OCI before reclassifications		3.1			—			9.7			12.8
Amounts reclassified from AOCI		(0.7	)		0.1			—			(0.6	)
Net current-period OCI		2.4			0.1			9.7			12.2
Ending balance April 1, 2017	$	2.3		$	(14.3	)	$	(93.7	)	$	(105.7	)
Beginning balance December 30, 2017	$	(1.4	)	$	(16.8	)	$	(76.2	)	$	(94.4	)
OCI before reclassifications		(4.7	)		—			9.2			4.5
Amounts reclassified from AOCI		0.9			16.9			9.4			27.2
Net current-period OCI		(3.8	)		16.9			18.6			31.7
Ending balance March 31, 2018	$	(5.2	)	$	0.1		$	(57.6	)	$	(62.7	)

^1. All amounts are net of tax. Amounts in parentheses indicate debits.

Reclassifications Out of Accumulated Other Comprehensive (Loss) Income

The following table summarizes the amounts reclassified from AOCI for the three months ended March 31, 2018 and April 1, 2017, respectively.

(in millions of U.S. dollars)	For the Three Months Ended
Details About AOCI Components1	March 31, 2018			April 1, 2017			Affected Line Item in the Statement Where Net Income Is Presented
Gains and losses on derivative instruments
Foreign currency and commodity hedges	$	(0.9	)	$	0.7		Cost of sales
		(0.9	)		0.7		Total before taxes
		—			—		Tax expense or (benefit)
	$	(0.9	)	$	0.7		Net of tax
Amortization of pension benefit plan items
Recognized net actuarial loss2	$	(16.9	)	$	—		Gain on sale of discontinued operations
Prior service costs3		—			(0.1	)	Cost of sales
		(16.9	)		(0.1	)	Total before taxes
		—			—		Tax expense or (benefit)
	$	(16.9	)	$	(0.1	)	Net of tax
Foreign currency translation adjustments	$	(9.4	)	$	—		Gain on sale of discontinued operations, net of tax
Total reclassifications for the period	$	(27.2	)	$	0.6		Net of tax

^1. Amounts in parenthesis indicate debits.

^2.  Net of $3.6 million of associated tax impact that resulted in an increase to the gain on sale of discontinued operations for the three months ended March 31, 2018.

^3. These AOCI components are included in the computation of net periodic pension cost.