Property, Plant And Equipment (Tables)

12 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Schedule of Property, Plant and Equipment

Property, plant and equipment is summarized as follows at December 31:

	Lives (years)	2022		2021
Land	-	$	1,381	$	1,401
Buildings and improvements	2-44	38,751		38,204
Central office equipment1	3-10	98,468		97,070
Cable, wiring and conduit	15-50	84,447		79,961
Satellites	14-17	103		103
Other equipment	3-20	81,658		85,929
Software	3-7	17,640		16,520
Under construction	-	7,182		5,425
		329,630		324,613
Accumulated depreciation and amortization		202,185		202,964
Property, plant and equipment – net		$	127,445	$	121,649
1 Includes certain network software.