Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets, Net [Abstract]
Cost	$ 828,180	$ 816,347
Accumulated Amortization	(691,330)	(583,059)
Total	136,850	233,288
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Cost	833,395	821,562
Accumulated Amortization	(691,330)	(583,059)
Total	142,065	238,503
Telecommunication licenses
Indefinite-Lived Intangible Assets [Line Items]
Non-amortizable intangible assets:	4,920	4,920
Trademarks and other
Indefinite-Lived Intangible Assets [Line Items]
Non-amortizable intangible assets:	295	295
Developed technology
Finite-Lived Intangible Assets, Net [Abstract]
Cost	398,205	388,341
Accumulated Amortization	(359,450)	(306,063)
Total	38,755	82,278
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(359,450)	(306,063)
Customer relationships
Finite-Lived Intangible Assets, Net [Abstract]
Cost	350,283	348,314
Accumulated Amortization	(260,216)	(215,523)
Total	90,067	132,791
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(260,216)	(215,523)
Supplier relationships
Finite-Lived Intangible Assets, Net [Abstract]
Cost	49,756	49,756
Accumulated Amortization	(44,443)	(35,363)
Total	5,313	14,393
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(44,443)	(35,363)
Trade names
Finite-Lived Intangible Assets, Net [Abstract]
Cost	25,968	25,968
Accumulated Amortization	(25,928)	(25,014)
Total	40	954
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	(25,928)	(25,014)
Patent
Finite-Lived Intangible Assets, Net [Abstract]
Cost	3,968	3,968
Accumulated Amortization	(1,293)	(1,096)
Total	2,675	2,872
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Accumulated Amortization	$ (1,293)	$ (1,096)