Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2021

Revenue Recognition [Abstract]

Disaggregation Of Revenue

	For the three months ended March 31,
($ in millions)	2021		2020
Data and Internet services	$	842	$	932
Voice services		487		572
Video services		169		222
Other		95		117
Revenue from contracts with customers (1)		1,593		1,843
Subsidy and other revenue		83		90
Total revenue	$	1,676	$	1,933
	For the three months ended March 31,
($ in millions)	2021		2020
Consumer	$	844	$	971
Commercial		749		872
Revenue from contracts with customers (1)		1,593		1,843
Subsidy and other revenue		83		90
Total revenue	$	1,676	$	1,933

⁽¹⁾Includes approximately $16 million and $17 million of lease revenue for the three months ended March 31, 2021 and 2020, respectively.

Changes In Contract Assets And Contract Liabilities

	Contract Assets				Contract Liabilities
($ in millions)	Current		Noncurrent		Current		Noncurrent
Balance at December 31, 2020	$	6	$	9	$	58	$	20
Revenue recognized included
in opening contract balance		(4)		-		(17)		(2)
Cash received, excluding amounts
recognized as revenue		-		-		17		1
Balance at March 31, 2021	$	2	$	9	$	58	$	19
	Contract Assets				Contract Liabilities
($ in millions)	Current		Noncurrent		Current		Noncurrent
Balance at December 31, 2019	$	37	$	8	$	41	$	21
Revenue recognized included
in opening contract balance		(9)		-		(21)		(4)
Cash received, excluding amounts
recognized as revenue		-		-		25		5
Credits granted, excluding amounts
recognized as revenue		1		-		-		-
Reclassified between current
and noncurrent		-		-		1		(1)
Balance at March 31, 2020	$	29	$	8	$	46	$	21

Performance Obligations, Revenue

($ in millions)	Revenue from contracts with customers
2021 (remaining nine months)	$	1,091
2022		712
2023		316
2024		110
2025		62
Thereafter		128
Total	$	2,419