12. Accumulated Other Comprehensive (Loss) Income (AOCI)

The changes in the AOCI balances, including amounts reclassified from AOCI into net income, are presented in the table below.

	Foreign currency translation			Unrealized gains (losses) on hedging instruments			Unrecognized (losses) gains and prior service cost, net			Total accumulated other comprehensive loss
	(in millions)
Balance at December 31, 2016	$	(178	)	$	6		$	(554	)	$	(726	)
Other comprehensive income before reclassifications, net of tax		120			8			—			128
Amounts reclassified from AOCI, net of tax		—			(2	)		27			25
Net current period other comprehensive income		120			6			27			153
Balance at September 29, 2017	$	(58	)	$	12		$	(527	)	$	(573	)
Balance at December 31, 2015	$	(101	)	$	(8	)	$	(465	)	$	(574	)
Other comprehensive (loss) income before reclassifications, net of tax		(27	)		2			—			(25	)
Amounts reclassified from AOCI, net of tax		—			8			24			32
Net current period other comprehensive (loss) income		(27	)		10			24			7
Balance at September 23, 2016	$	(128	)	$	2		$	(441	)	$	(567	)

Further details regarding the amounts reclassified from AOCI into net income are presented in the table below.

	Amount Reclassified from AOCI^(a)
	Third Quarter Ended						Year-to-Date Ended						Affected Line Item in the Unaudited Condensed Consolidated Statements of Operations
Details About AOCI Components	September 29, 2017			September 23, 2016			September 29, 2017			September 23, 2016
	(in millions)
Gain (loss) on hedging instruments:	$	2		$	(4	)	$	3		$	(8	)	Cost of sales-products
		2			(4	)		3			(8	)	Income from continuing operations before income taxes
		(1	)		—			(1	)		—		Provision for income taxes
	$	1		$	(4	)	$	2		$	(8	)	Income from continuing operations
Amortization of defined benefit pension and postretirement items:
Net loss	$	(13	)	$	(12	)	$	(43	)	$	(37	)	(b)
		(13	)		(12	)		(43	)		(37	)	Income from continuing operations before income taxes
		5			4			16			13		Provision for income taxes
	$	(8	)	$	(8	)	$	(27	)	$	(24	)	Income from continuing operations
Total reclassification for the period	$	(7	)	$	(12	)	$	(25	)	$	(32	)	Income from continuing operations

^(a)

Amounts in parenthesis indicate charges to the unaudited condensed consolidated statements of operations.

^(b)

Amounts related to pension and postretirement benefit plans were reclassified from AOCI and recorded as a component of net periodic benefit cost (see Note 19 for additional information).