Condensed Consolidated Statement of Operations and Comprehensive Income (Loss) - USD ($) shares in Millions, $ in Millions		3 Months Ended
		Mar. 31, 2023		Mar. 31, 2022
Net revenues:
Site Rental		$ 1,624		$ 1,576
Services and other		149		166
Net Revenues		1,773		1,742
Operating expenses:
Site rental	[1]	415		396
Services and other	[1]	104		113
Selling, general and administrative		195		181
Asset write-down charges		0		14
Depreciation, amortization and accretion		431		420
Total operating expenses		1,145		1,124
Operating income (loss)		628		618
Interest expense and amortization of deferred financing costs, net		(202)		(164)
Gains (losses) on retirement of long-term obligations		0		(26)
Interest income		2		0
Other income (expense)		(3)		(1)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest		425		427
Benefit (provision) for income taxes		(7)		(6)
Net Income (Loss) Attributable to Parent		418		421
Foreign currency translation adjustments		(1)	[2]	1
Total other comprehensive income (loss)		$ (1)		$ 1
Weighted-average common shares outstanding, basic		433		433
Weighted-average common shares outstanding, diluted		434		434
Comprehensive Income (Loss), Net of Tax, Attributable to Parent		$ 417		$ 422
Earnings Per Share, Basic		$ 0.97		$ 0.97
Earnings Per Share, Diluted		$ 0.97		$ 0.97

[1] Exclusive of depreciation, amortization and accretion shown separately.

[2] See the condensed consolidated statement of operations and other comprehensive income (loss) for the components of other comprehensive income (loss).