Capital Stock (Tables)

3 Months Ended

Mar. 31, 2014

We have authorized capital stock of 485.0 million shares which includes 475.0 million shares of common stock and 10.0 million shares of preferred stock. We currently have no preferred stock issued or outstanding. The following is a schedule of changes in the number of common shares outstanding since the beginning of 2013:

	Three Months Ended March 31, 2014		Year Ended December 31, 2013
Beginning balance		163,342,894		162,514,098
SARs exercised		48,280		278,916
Restricted stock granted		74,553		401,122
Restricted stock units vested		198,943		119,480
Treasury shares issued		5,245		29,278
Ending balance		163,669,915		163,342,894