Net Income Per Class A Share (Tables)

12 Months Ended

Dec. 31, 2023

Earnings Per Share [Abstract]

Schedule of Calculation of Basic and Diluted Net Income per Class A Share

The following table sets forth the computation of basic and diluted net income per Class A share (in millions, except per share data):

	Year Ended December 31,
	2023		2022		2021
Basic and Diluted Net Income per Class A Share
Net income attributable to PAGP	$	198	$	168	$	60
Basic and diluted weighted average Class A shares outstanding	195		194		194
Basic and diluted net income per Class A share	$	1.01	$	0.86	$	0.31