Common Stock (Tables)

6 Months Ended

Jun. 30, 2021

Common Stock [Abstract]

Class of Treasury Stock

The following represents the Company's purchase of Charter Class A common stock and the effect on the consolidated statements of cash flows during the three and six months ended June 30, 2021 and 2020.

	Three Months Ended June 30,						Six Months Ended June 30,
	2021			2020			2021			2020
	Shares	$		Shares	$		Shares	$		Shares	$
Share buybacks	5,147,257	$	3,392	2,028,234	$	1,026	10,703,575	$	6,866	6,480,783	$	3,202
Income tax withholding	183,357	124		247,651	129		467,920	302		583,305	305
Exercise cost	185,698			188,923			495,513			430,675
	5,516,312	$	3,516	2,464,808	$	1,155	11,667,008	$	7,168	7,494,763	$	3,507

Share buybacks above include shares of Charter Class A common stock purchased from Liberty Broadband Corporation (“Liberty Broadband”) pursuant to the LBB Letter Agreement as follows (see Note 19).

	Three Months Ended June 30, 2021		Six Months Ended June 30, 2021
Number of shares purchased	1,927,032		2,761,608
Amount of shares purchased	$	1,244	$	1,762