XML 34 R32.htm IDEA: XBRL DOCUMENT

Equity Compensation Plans (Tables)

6 Months Ended

Jun. 30, 2011

Equity Compensation Plans.

Summary of LTIP activity

		PAA Units						PNG Units
		Units		Weighted Average Grant Date Fair Value per Unit				Units		Weighted Average Grant Date Fair Value per Unit
Outstanding, December 31, 2010		4.4		$	41.69			1.0		$	20.55
Granted		0.3		$	54.50			—		$	—
Vested		(0.6	)	$	40.88			(0.1	)	$	23.67
Cancelled or forfeited		(0.1	)	$	41.56			—		$	—
Outstanding, June 30, 2011		4.0		$	43.06			0.9		$	20.41

Summary of expense recognized and cash payments related to outstanding equity compensation awards

		Three Months Ended						Six Months Ended
		June 30,						June 30,
		2011			2010			2011			2010
Equity compensation expense		$	27		$	14		$	46		$	33
LTIP unit vestings (1)		$	23		$	25		$	23		$	25
LTIP cash settled vestings		$	18		$	10		$	18		$	10
DER cash payments		$	1		$	1		$	2		$	2

(1) For the three and six months ended June 30, 2011, approximately $1 million relates to unit vestings which were settled with PNG units.