Software and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Carrying Amount and Accumulated Amortization

The carrying amount and accumulated amortization of the Company's software assets subject to amortization at each balance sheet date are as follows (in thousands):

	September 30, 2023						December 31, 2022
	Gross Carrying Amount		Accumulated Amortization		Net Balance		Gross Carrying Amount		Accumulated Amortization		Net Balance
Software for internal use	$	456,840	$	(351,516)	$	105,324	$	454,171	$	(325,062)	$	129,109

The carrying amount and accumulated amortization of the Company’s other intangible assets subject to amortization at each balance sheet date are as follows (in thousands):

	September 30, 2023						December 31, 2022
	Gross Carrying Amount		Accumulated Amortization		Net Balance		Gross Carrying Amount		Accumulated Amortization		Net Balance
Customer relationships	$	444,046	$	(242,276)	$	201,770	$	444,749	$	(219,057)	$	225,692
Trademarks and trade names	21,667		(20,300)		1,367		21,678		(18,672)		3,006
Total other intangible assets	$	465,713	$	(262,576)	$	203,137	$	466,427	$	(237,729)	$	228,698

Schedule of Estimated Amortization Expense

Based on capitalized intangible assets as of September 30, 2023, estimated amortization expense amounts in future fiscal years are as follows (in thousands):

Fiscal Year Ending December 31,	Software Amortization		Other Intangible Assets Amortization
Remainder of 2023	$	14,853	$	8,423
2024	44,330		29,311
2025	30,212		20,916
2026	12,752		20,916
2027	2,063		20,652
Thereafter	1,114		102,919
Total	$	105,324	$	203,137