Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenues:
Site leasing		$ 381,843	$ 370,462	$ 756,293	$ 740,189
Site development		23,689	40,242	49,008	80,609
Total revenues		405,532	410,704	805,301	820,798
Cost of revenues (exclusive of depreciation, accretion, and amortization shown below):
Cost of site leasing		86,493	81,731	169,255	161,950
Cost of site development		20,074	30,381	39,907	61,274
Selling, general, and administrative	[1],[2]	47,664	28,262	78,071	58,145
Acquisition related adjustments and expenses		2,821	5,780	6,003	7,119
Asset impairment and decommission costs		14,691	4,010	20,874	10,832
Depreciation, accretion, and amortization		159,723	162,377	319,524	334,230
Total operating expenses		331,466	312,541	633,634	633,550
Operating income		74,066	98,163	171,667	187,248
Other income (expense):
Interest income		2,737	715	4,603	1,008
Interest expense		(83,682)	(78,908)	(167,486)	(156,562)
Non-cash interest expense		(460)	(322)	(915)	(601)
Amortization of deferred financing fees		(5,325)	(4,626)	(10,590)	(9,170)
Other income (expense), net		47,376	15,507	93,275	(67,461)
Total other expense		(39,354)	(67,634)	(81,113)	(232,786)
Income (loss) before provision for income taxes		34,712	30,529	90,554	(45,538)
Provision for income taxes		(2,001)	(2,224)	(4,206)	(5,187)
Net income (loss)		$ 32,711	$ 28,305	$ 86,348	$ (50,725)
Net income (loss) per common share
Basic		$ 0.26	$ 0.22	$ 0.69	$ (0.39)
Diluted		$ 0.26	$ 0.22	$ 0.69	$ (0.39)
Weighted average number of common shares
Basic		125,125	128,809	125,261	129,021
Diluted		125,783	129,948	125,921	129,021

[1] Includes non-cash compensation of $8,785 and $8,089 for the three months ended June 30, 2016 and 2015, respectively, and $16,471 and $14,972 for the six months ended June 30, 2016 and 2015, respectively.

[2] Includes the impact of the $16,498 Oi reserve for the three and six months ended June 30, 2016.