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Contract Balances (Tables)
12 Months Ended
Dec. 31, 2022
Contract Balances  
Summary of activity in the allowance for doubtful accounts

Allowance for credit losses

    

Balance at
Beginning
of Period

    

Current Period Provision for Expected Credit Losses

    

Write-offs Charged Against Allowance

Acquisitions

    

Balance at
End of
Period

 

(In thousands)

For the years ended:

December 31, 2022

$

38,534

$

79,664

$

(73,845)

$

78

$

44,431

December 31, 2021

$

72,278

$

54,083

$

(87,919)

$

92

$

38,534

December 31, 2020

$

19,280

$

84,697

$

(56,075)

$

24,376

$

72,278

Schedule of deferred revenue related to contracts with subscribers

As of

December 31,

December 31,

2022

2021

(In thousands)

Contract liabilities

$

698,602

$

714,428