Stockholders' Equity

6 Months Ended

Jun. 30, 2020

STOCKHOLDERS’ EQUITY

Stock Repurchase Programs

In the first quarter of 2016, our Board of Directors authorized a $12.0 billion stock repurchase program (“2016 Program”) under which repurchases may be made in the open market or in privately negotiated transactions. We started repurchases under the 2016 Program in April 2016.

In the first quarter of 2020, our Board of Directors authorized a new $5.0 billion stock repurchase program (“2020 Program”), which will commence upon the completion of the 2016 Program. Purchases under the 2020 Program may be made in the open market or in privately negotiated transactions.

During the three and six months ended June 30, 2020, we repurchased and retired 0.7 million and 19.4 million shares of our common stock for $54 million and $1.4 billion, respectively, through open market transactions under the 2016 Program. During the three and six months ended June 30, 2019, we repurchased and retired 9 million and 21 million shares of our common stock for $588 million and $1.4 billion, respectively, through open market transactions under the 2016 Program. As of June 30, 2020, the remaining authorized repurchase amount under both programs was $7.0 billion.

Accumulated Other Comprehensive Income

The following table summarizes the changes in AOCI by component, net of tax (in millions):


	Foreign Currency Translation		Unrealized Gains and Losses on Available-for-Sale Debt Securities		Unrealized Gains and Losses on Cash Flow Hedges		Total
Balance at December 31, 2019	$	53	$	1	$	31	$	85
Net unrealized gain (loss)	(35)		51		21		37
Reclassifications to net income	—		(13)		(39)		(52)
Net current period other comprehensive income (loss)	(35)		38		(18)		(15)
Balance at June 30, 2020	$	18	$	39	$	13	$	70


	Foreign Currency Translation		Unrealized Gains and Losses on Available-for-Sale Debt Securities		Unrealized Gains and Losses on Cash Flow Hedges		Total
Balance at December 31, 2018	$	47	$	(52)	$	85	$	80
Net unrealized gain	8		49		29		86
Reclassifications to net income	—		—		(64)		(64)
Net current period other comprehensive income (loss)	8		49		(35)		22
Balance at June 30, 2019	$	55	$	(3)	$	50	$	102

The amounts reclassified to net income for gains and losses on cash flow hedges are recorded as part of Product sales on our Condensed Consolidated Statements of Operations. See Note 5. Derivative Financial Instruments for additional information. The amounts reclassified to net income for gains and losses on available-for-sale debt securities are recorded as part of Other income (expense), net on our Condensed Consolidated Statements of Operations. Gross realized gains and losses on available-for-sale debt securities were not material for the six months ended June 30, 2020 and 2019. The income tax impact allocated to each component of other comprehensive income (loss) was not material for the periods presented.