NOTE 10 — CAPITAL STRUCTURE

The changes in stockholders’ deficit, including changes in stockholders’ deficit attributable to HCA Holdings, Inc. and changes in equity attributable to noncontrolling interests, are as follows (dollars and shares in millions):


	Equity (Deficit) Attributable to HCA Holdings, Inc.														Equity Attributable to Noncontrolling Interests			Total
	Common Stock					Capital in Excess of Par Value			Accumulated Other Comprehensive Loss			Retained Deficit
	Shares			Par Value		Capital in Excess of Par Value			Accumulated Other Comprehensive Loss			Retained Deficit
Balances at December 31, 2015		398.739		$	4	$	—		$	(265	)	$	(7,338	)	$	1,553		$	(6,046	)
Comprehensive income		—			—		—			(76	)		1,970			377			2,271
Repurchase of common stock		(29.064	)		—		(155	)		—			(2,058	)		—			(2,213	)
Distributions		—			—		—			—			—			(342	)		(342	)
Share-based benefit plans		6.466			—		157			—			—			—			157
Other		—			—		(2	)		—			—			12			10

Balances at September 30, 2016		376.141		$	4	$	—		$	(341	)	$	(7,426	)	$	1,600		$	(6,163	)

On October 26, 2015, our board of directors authorized a share repurchase program for up to $3 billion of our outstanding common stock. During May 2016, the Company repurchased 9.361 million shares of its common stock beneficially owned by affiliates of Kohlberg Kravis Roberts & Co. at a purchase price of $80.12 per share, the closing price of the Company’s common stock on the New York Stock Exchange on May 10, 2016, less a discount of 1%. During the nine months ended September 30, 2016, we also repurchased 19.703 million shares of our common stock at an average price of $74.28 per share through market purchases, resulting in total repurchases of 29.064 million shares of our common stock at an average price of $76.16 per share for the nine months ended September 30, 2016 pursuant to the $3.0 billion share repurchase program authorized during October 2015. At September 30, 2016, we had $390 million of repurchase authorization available under the October 2015 authorization.

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


	Unrealized Gains on Available- for-Sale Securities		Foreign Currency Translation Adjustments			Defined Benefit Plans			Change in Fair Value of Derivative Instruments			Total
Balances at December 31, 2015	$	13	$	(74	)	$	(135	)	$	(69	)	$	(265	)
Unrealized gains on available-for-sale securities, net of $1 of income taxes		2		—			—			—			2
Foreign currency translation adjustments, net of $66 income tax benefit		—		(103	)		—			—			(103	)
Change in fair value of derivative instruments, net of $21 income tax benefit		—		—			—			(36	)		(36	)
Expense reclassified into operations from other comprehensive income, net of $5 and $31, respectively, income tax benefits		—		—			8			53			61

Balances at September 30, 2016	$	15	$	(177	)	$	(127	)	$	(52	)	$	(341	)