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STOCK-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2015

STOCK-BASED COMPENSATION

Schedule of weighted-average assumptions used to estimate the fair value of options granted

		Three-Months Ended September 30,				Nine-Months Ended September 30,
		2015		2014¹		2015		2014
Dividend yield		0.0%		-		0.0%		0.0%
Expected volatility		36.7%		-		37.1%		42.4%
Risk-free interest rate		1.5%		-		1.6%		1.6%
Expected term		6.1 years		-		5.8 years		5.8 years

¹ No options were granted during the three-months ended September 30, 2014.

Summary of Company's activities with respect to its stock option plans

Options		Number of Shares (In thousands)		Weighted- Average Exercise Price Per Share			Weighted- Average Remaining Contractual Term (In years)		Aggregate Intrinsic Value
Outstanding at January 1, 2015		13,066		$	19.73		3.1		$	1,158,412
Granted 01/01/15 - 03/31/15		903		$	133.68
Granted 04/01/15 - 06/30/15		33		$	133.43
Granted 07/01/15 - 09/30/15		56		$	135.00
Exercised		(7,153)		$	6.11
Cancelled or forfeited		(73)		$	64.62
Outstanding at September 30, 2015		6,832		$	50.05		5.8		$		581,663
Vested and expected to vest in the
future at September 30, 2015		6,428		$	47.00		5.6		$		566,879
Exercisable at September 30, 2015		4,005		$	23.74		4.0		$		446,159

Summary of Company's activities with respect to non-vested restricted stock awards and non-vested restricted stock units

		Number of Shares (in thousands)		Weighted Average Grant-Date Fair Value
Non-vested at January 1, 2015		149		$	61.09
Granted 01/01/15 - 03/31/15		83		$	135.48
Granted 04/01/15 - 06/30/15		-		$	-
Granted 07/01/15 - 09/30/15		8		$	147.36
Vested		(43)		$	57.57
Forfeited/cancelled		(14)		$	63.57
Non-vested at September 30, 2015		183		$	98.95

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year.

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