Year ended December 31 | ||||||||||||
2013 | 2012 | 2011 | ||||||||||
Basic EPS Calculation | ||||||||||||
Earnings available to common stockholders - Basic* | $ | 21,423 | $ | 26,179 | $ | 26,895 | ||||||
Weighted-average number of common shares outstanding | 1,916 | 1,950 | 1,986 | |||||||||
Add: Deferred awards held as stock units | 1 | — | — | |||||||||
Total weighted-average number of common shares outstanding | 1,917 | 1,950 | 1,986 | |||||||||
Earnings per share of common stock - Basic | $ | 11.18 | $ | 13.42 | $ | 13.54 | ||||||
Diluted EPS Calculation | ||||||||||||
Earnings available to common stockholders - Diluted* | $ | 21,423 | $ | 26,179 | $ | 26,895 | ||||||
Weighted-average number of common shares outstanding | 1,916 | 1,950 | 1,986 | |||||||||
Add: Deferred awards held as stock units | 1 | — | — | |||||||||
Add: Dilutive effect of employee stock-based awards | 15 | 15 | 15 | |||||||||
Total weighted-average number of common shares outstanding | 1,932 | 1,965 | 2,001 | |||||||||
Earnings per share of common stock - Diluted | $ | 11.09 | $ | 13.32 | $ | 13.44 | ||||||