Long-Term Compensation (Tables)

The following table details the assumptions of each grant based on the year it was granted (dollars in thousands):

The following table summarizes the activity for RSUs for the year ended December 31, 2015 (units in thousands):

	Number of RSUs			Weighted Average Grant-Date Fair Value		Number of RSUs Vested
Balance at January 1, 2015		2,521		$	39.38		106
Granted		693			44.52
Vested and distributed		(1,029	)		38.24
Transferred to LTIP Units		(522	)		39.27
Forfeited		(37	)		42.00
Balance at December 31, 2015		1,626		$	42.21		109

The following table summarizes the activity for LTIP Units for the year ended December 31, 2015 (units in thousands):

	Number of LTIP Units		Weighted Average Grant-Date Fair Value		Number of LTIP Units Vested
Balance at January 1, 2015		113	$	41.43		-
Granted		609		44.88
Transferred from RSUs		522		39.27
Balance at December 31, 2015		1,244	$	42.21		303

The following table summarizes the activity for the OPP LTIP Units for the year ended December 31, 2015 (units in thousands):