Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Computation of basic and diluted EPS

The table below sets forth the computation of basic and diluted EPS:

	Year ended December 31
	2023		2022		2021
Basic EPS Calculation
Earnings available to common stockholders - Basic*	$	21,369	$	35,465	$	15,625
Weighted-average number of common shares outstanding	1,873		1,931		1,916
Add: Deferred awards held as stock units	—		—		—
Total weighted-average number of common shares outstanding	1,873		1,931		1,916
Earnings per share of common stock - Basic	$	11.41	$	18.36	$	8.15
Diluted EPS Calculation
Earnings available to common stockholders - Diluted*	$	21,369	$	35,465	$	15,625
Weighted-average number of common shares outstanding	1,873		1,931		1,916
Add: Deferred awards held as stock units	—		—		—
Add: Dilutive effect of employee stock-based awards	7		9		4
Total weighted-average number of common shares outstanding	1,880		1,940		1,920
Earnings per share of common stock - Diluted	$	11.36	$	18.28	$	8.14
* There was no effect of dividend equivalents paid on stock units or dilutive impact of employee stock-based awards on earnings.