Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Major Classes of Property and Equipment

The major classes of property and equipment are summarized in the table below.

	Estimated Useful Lives	As of December 31,
		2022		2021
Land(a)	—	$	2,339	$	2,259
Buildings	40 years	221		218
Communications infrastructure assets	1-20 years	24,353		23,289
Information technology assets and other	2-7 years	652		587
Construction in process	—	913		853
Total gross property and equipment		28,478		27,206
Less: accumulated depreciation		(13,071)		(11,937)
Total property and equipment, net		$	15,407	$	15,269

(a)Includes land owned through fee interests and perpetual easements.