Accumulated Other Comprehensive Income (Loss)

12 Months Ended

Dec. 31, 2018

Accumulated Other Comprehensive Income (Loss)

10. Accumulated Other Comprehensive Income (Loss)

The components of accumulated other comprehensive income (loss) are as follows (in millions):

				Derivative			Defined
	Currency			Financial			Benefit
	Translation			Instruments,			Plans,
	Adjustments			Net of Tax			Net of Tax			Total
Balance at December 31, 2015	$	(1,279	)	$	(205	)	$	(69	)	$	(1,553	)
Accumulated other comprehensive income (loss) before reclassifications		(97	)		32			35			(30	)
Amounts reclassified from accumulated other comprehensive income (loss)		—			134			(3	)		131
Balance at December 31, 2016	$	(1,376	)	$	(39	)	$	(37	)	$	(1,452	)
Accumulated other comprehensive income (loss) before reclassifications		272			41			25			338
Amounts reclassified from accumulated other comprehensive income (loss)		—			5			(1	)		4
Balance at December 31, 2017	$	(1,104	)	$	7		$	(13	)	$	(1,110	)
Accumulated other comprehensive income (loss) before reclassifications		(298	)		(19	)		(13	)		(330	)
Amounts reclassified from accumulated other comprehensive income (loss)		6			(2	)		(1	)		3
Balance at December 31, 2018	$	(1,396	)	$	(14	)	$	(27	)	$	(1,437	)

The components of amounts reclassified from accumulated other comprehensive income (loss) are as follows (in millions):

	Years Ended December 31,
	2018											2017											2016
	Currency		Derivative			Defined						Currency		Derivative			Defined						Currency		Derivative			Defined
	Translation		Financial			Benefit						Translation		Financial			Benefit						Translation		Financial			Benefit
	Adjustments		Instruments			Plans			Total			Adjustments		Instruments			Plans			Total			Adjustments		Instruments			Plans			Total
Revenue	$	—	$	2		$	—		$	2		$	—	$	(8	)	$	—			(8	)	$	—	$	(5	)	$	—		$	(5	)
Cost of revenue		—		(6	)		—			(6	)		—		12			—			12			—		191			—			191
Selling, general, and administrative		—		—			(1	)		(1	)		—		—			(1	)		(1	)		—		—			(5	)		(5	)
Other income (expense), net		6		—			—			6			—		—			—			—			—		—			—			—
Tax effect		—		2			—			2			—		1			—			1			—		(52	)		2			(50	)
	$	6	$	(2	)	$	(1	)	$	3		$	—	$	5		$	(1	)	$	4		$	—	$	134		$	(3	)	$	131

The Company’s reporting currency is the U.S. dollar. A majority of the Company’s international entities in which there is a substantial investment have the local currency as their functional currency. As a result, currency translation adjustments resulting from the process of translating the entities’ financial statements into the reporting currency are reported in other comprehensive income or (loss). For the years ended December 31, 2018 and 2016, a majority of these local currencies weakened against the U.S. dollar, while for the year ended December 31, 2017, a majority of these local currencies strengthened against the U.S. dollar. Other comprehensive income (loss) was ($298) million, $272 million and ($97) million for the years ended December 31, 2018, 2017 and 2016, respectively. Due to the sale of a non-core industrial business, $6 million of currency translation losses were reclassified from accumulated other comprehensive income (loss) into other income (expense), net in the Consolidated Statements of Income (Loss) for the year ended December 31, 2018.

The effect of changes in the fair values of derivatives designated as cash flow hedges are accumulated in other comprehensive income (loss), net of tax, until the underlying transactions to which they are designed to hedge are realized. The movement in other comprehensive income (loss) from period to period will be the result of the combination of changes in fair value for open derivatives and the outflow of other comprehensive income (loss) related to cumulative changes in the fair value of derivatives that have settled in the current or prior periods. The accumulated effect was other comprehensive income (loss) of ($21) million (net of $2 million tax), $46 million (net of $13 million tax) and $166 million (net of $65 million tax) for the years ended December 31, 2018, 2017 and 2016.