Changes in Accumulated Other Comprehensive Income (Loss)

The changes in accumulated other comprehensive income (loss) for the nine months ended September 30, 2015 and 2014 were (in millions):



2015	Unrealized Gain (Loss) on Cash Flow Hedge			Unrealized Gain (Loss) on Available-for-Sale Securities			Defined Benefit Pension and Postemployment Plans			Foreign Currency Translation			Total
January 1	$	—		$	(1.2	)	$	(92.1	)	$	(524.9	)	$	(618.2	)
Other comprehensive income (loss) before reclassifications	(9.2		)	0.3			—			(361.1		)	(370.0		)
Amounts reclassified from accumulated other comprehensive income (loss)	—			—			6.6			—			6.6
Other comprehensive income (loss)	(9.2		)	0.3			6.6			(361.1		)	(363.4		)
September 30	$	(9.2	)	$	(0.9	)	$	(85.5	)	$	(886.0	)	$	(981.6	)



2014
January 1	$	—	$	(1.6	)	$	(68.8	)	$	(121.2	)	$	(191.6	)
Other comprehensive income (loss) before reclassifications	—		0.3			—			(232.9		)	(232.6		)
Amounts reclassified from accumulated other comprehensive income (loss)	—		—			4.1			—			4.1
Other comprehensive income (loss)	—		0.3			4.1			(232.9		)	(228.5		)
September 30	$	—	$	(1.3	)	$	(64.7	)	$	(354.1	)	$	(420.1	)

Reclassifications from accumulated other comprehensive income (loss) for the nine months ended September 30, 2015 and 2014 were (in millions):



	2015		2014
Amortization of defined benefit pension and postemployment plans:
Prior service cost	$	5.5	$	4.8
Actuarial (gains) losses	5.5		2.0
Net periodic benefit cost (see Note 8)	11.0		6.8
Income taxes	4.4		2.7
Periodic benefit cost, net of income taxes	$	6.6	$	4.1