Share-Based Incentive Plan (Tables)

6 Months Ended

Jun. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

The following table summarizes stock option and SAR (“stock awards”) activity:



	Number of Shares Under Stock Awards		Weighted Average Exercise Price per Share
Outstanding at December 31, 2015	7,732,499		$	31.85
Granted	710,409		46.29
Exercised	(295,018	)	23.32
Forfeited	(99,059	)	50.91
Outstanding at June 30, 2016	8,048,831		$	33.21
Vested and expected to vest at June 30, 2016	7,720,804		$	32.58
Exercisable at June 30, 2016	5,770,143		$	27.19

Nonvested Restricted Stock and Restricted Stock Unit Awards Activity

A summary of the status of the Company’s nonvested restricted stock and restricted stock unit awards, including performance restricted stock units and restricted ordinary shares (collectively, “restricted stock awards”), as of June 30, 2016 and the changes during the six months ended June 30, 2016 are presented below:



	Number of Restricted Stock Awards		Weighted Average Grant-Date Fair Value per Share
Nonvested at December 31, 2015	4,474,436		$	40.70
Granted	2,619,678		45.12
Released	(1,067,077	)	42.52
Forfeited	(230,715	)	41.37
Nonvested at June 30, 2016	5,796,322		$	42.47