Common Stock (Tables)

3 Months Ended

Mar. 31, 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 months ended March 31, 2021 and 2020.

	Three Months Ended March 31,
	2021			2020
	Shares	$		Shares	$
Share buybacks	5,556,318	$	3,474	4,452,549	$	2,176
Income tax withholding	284,563	178		335,654	176
Exercise cost	309,815			241,752
	6,150,696	$	3,652	5,029,955	$	2,352