The changes in accumulated other comprehensive income (loss) by component for the three months ended March 29, 2013 and March 30, 2012 are summarized below ($ in millions).



	Foreign currency translation adjustments			Pension and post-retirement plan benefit adjustments				Unrealized gain on available-for- sale securities			Total
For the Three Months Ended March 29, 2013:
Balance, December 31, 2012	$	475.3		$	(655.7	)		$	121.2		$	(59.2	)
Other comprehensive income (loss) before reclassifications:
Pre-tax income (loss)	(256.5		)	—				67.5			(189.0		)
Income tax expense	—			—				(25.3		)	(25.3		)
Other comprehensive income (loss) before reclassifications, net of income taxes	(256.5		)	—				42.2			(214.3		)
Amounts reclassified from accumulated other comprehensive income (loss):
Pre-tax income	—			8.4			⁽¹⁾	—			8.4
Income tax expense	—			(2.9		)		—			(2.9		)
Amounts reclassified from accumulated other comprehensive income (loss), net of income taxes	—			5.5				—			5.5
Net current period other comprehensive income (loss), net of income taxes	(256.5		)	5.5				42.2			(208.8		)
Balance, March 29, 2013	$	218.8		$	(650.2	)		$	163.4		$	(268.0	)

(1) This accumulated other comprehensive income (loss) component is included in the computation of net periodic pension cost (refer to Note 8 for additional details).



	Foreign currency translation adjustments		Pension and post-retirement plan benefit adjustments			Unrealized gain on available-for- sale securities			Total
For the Three Months Ended March 30, 2012:
Balance, December 31, 2011	$	384.5	$	(516.0	)	$	94.6		$	(36.9	)
Net current period other comprehensive income:
Pre-tax income	156.0		11.1			45.3			212.4
Income tax expense	—		(4.0		)	(17.0		)	(21.0		)
Net current period other comprehensive income, net of income taxes	156.0		7.1			28.3			191.4
Balance, March 30, 2012	$	540.5	$	(508.9	)	$	122.9		$	154.5