Share-Based Compensation

6 Months Ended

Jun. 30, 2019

Share-based Payment Arrangement [Abstract]

Share-Based Compensation

Share-Based Compensation

We have certain share-based compensation plans. Under the fair value method, compensation cost is measured at the grant date based on the fair value of the award and is recognized over the service period which generally corresponds to the vesting period. Awards under our plans generally vest over periods ranging from one to three years.

Table 13.1 shows the number of shares granted to employees and the weighted average fair value per share during the periods presented (shares in thousands).

Restricted stock grants
Table	13.1
		Six months ended June 30,
		2019			2018
		Shares Granted	Weighted Average Share Fair Value		Shares Granted	Weighted Average Share Fair Value
RSUs subject to performance conditions		1,378	$	11.76	1,239	$	15.80
RSUs subject only to service conditions		412	11.76		412	15.71