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External-Use Software Development Costs (Tables)
 3 Months Ended
Mar. 31, 2023
Research and Development [Abstract]  
Schedule of Capitalized Computer Software
The carrying amounts of external-use software development costs as of March 31, 2023 and December 31, 2022 were as follows:
March 31,
2023		December 31,
2022
(In thousands)
Gross carrying amount$228,766 $225,004 
Accumulated amortization(151,652)(144,244)
External-use software development costs, net (1)
$77,114 $80,760 
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(1)     Included in other long-term assets in the Condensed Consolidated Balance Sheets.
Schedule of Future Amortization Expenses For Capitalized Software Development Costs
The estimated future amortization expenses for external-use software development costs were as follows:
March 31,
2023
(In thousands)
Remaining nine months of 2023$21,435 
202423,544 
202516,156 
202610,617 
20274,662 
Thereafter700 
Total$77,114