STATEMENT OF CHANGES IN EQUITY

The following tables presents the changes in total stockholders' equity during the three months ended March 31, 2019 and March 31, 2018 (in thousands):



	Common Stock			Additional Paid In Capital			Retained Earnings			Accumulated Other Comprehensive loss			Common Stock in Treasury					Total Equity
	Shares	Amount		Additional Paid In Capital			Retained Earnings			Accumulated Other Comprehensive loss			Shares		Amount			Total Equity
Balance at December 31, 2018	309,761	$	310	$	5,404,500		$	4,169,019		$	(8,154	)	(178,327	)	$	(9,014,156	)	$	551,519
Shares issued under stock-based compensation plans	1,755	2		(2		)	—			—			—		—			—
Stock-based compensation expense	—	—		63,475			—			—			—		—			63,475
Temporary equity reclassification	—	—		6,947			—			—			—		—			6,947
Common stock issued under employee stock purchase plan	216	—		19,015			—			—			—		—			19,015
Stock repurchases, net	—	—		—			—			—			(911	)	(93,805		)	(93,805		)
Restricted shares turned in for tax withholding	—	—		—			—			—			(594	)	(60,106		)	(60,106		)
Cash dividends declared	—	—		—			(46,024		)	—			—		—			(46,024		)
Cumulative-effect adjustment from adoption of accounting standards	—	—		—			838			—			—		—			838
Other	—	—		2,000			(2,000		)	—			—		—			—
Other comprehensive income, net of tax	—	—		—			—			2,671			—		—			2,671
Net income	—	—		—			110,348			—			—		—			110,348
Balance at March 31, 2019	311,732	$	312	$	5,495,935		$	4,232,181		$	(5,483	)	(179,832	)	$	(9,168,067	)	$	554,878



	Common Stock			Additional Paid In Capital		Retained Earnings		Accumulated Other Comprehensive loss			Common Stock in Treasury					Total Equity
	Shares	Amount		Additional Paid In Capital		Retained Earnings		Accumulated Other Comprehensive loss			Shares		Amount			Total Equity
Balance at December 31, 2017	305,751	$	306	$	4,883,670	$	3,509,484	$	(10,806	)	(162,044	)	$	(7,390,193	)	$	992,461
Shares issued under stock-based compensation plans	1,572	2		68		—		—			—		—			70
Stock-based compensation expense	—	—		35,723		—		—			—		—			35,723
Common stock issued under employee stock purchase plan	252	—		17,457		—		—			—		—			17,457
Accelerated stock repurchase program	—	—		—		—		—			(7,880	)	(750,000		)	(750,000		)
Restricted shares turned in for tax withholding	—	—		—		—		—			(507	)	(46,917		)	(46,917		)
Cumulative-effect adjustment from adoption of accounting standard	—	—		—		132,778		—			—		—			132,778
Other comprehensive loss, net of tax	—	—		—		—		(4,068		)	—		—			(4,068		)
Other	—	—		1,615		—		—			—		—			1,615
Net income	—	—		—		144,259		—			—		—			144,259
Balance at March 31, 2018	307,575	$	308	$	4,938,533	$	3,786,521	$	(14,874	)	(170,431	)	$	(8,187,110	)	$	523,378

Cash Dividend

On January 23, 2019 the Company announced that its Board of Directors approved a quarterly cash dividend of $0.35 per share which was paid on March 22, 2019 to all shareholders of record as of the close of business on March 8, 2019.

Subsequent Event

On April 24, 2019, the Company announced that its Board of Directors approved a quarterly cash dividend of $0.35 per share. This dividend is payable on June 21, 2019 to all shareholders of record as of the close of business on June 7, 2019. Future dividends will be subject to Board approval.