Other Income and Other Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Other income:
Interest income	$ 4,260	$ 5,396	$ 10,256	$ 12,956
Investment gain — net	6,504	0	17,488	0
Gain on sale of BCE (Note 18)	0	0	0	22,988
Miscellaneous	1,340	489	1,821	548
Total other income	12,104	5,885	29,565	36,492
Other expense:
Non-operating costs	(3,245)	(2,038)	(5,474)	(8,188)
Investment losses — net	0	(497)	0	(1,274)
Miscellaneous	(1,014)	(497)	(1,355)	(1,137)
Total other expense	(4,259)	(3,032)	(6,829)	(10,599)
APS
Other income:
Interest income	3,674	4,602	9,281	11,398
Miscellaneous	0	(11)	115	48
Total other income	3,674	4,591	9,396	11,446
Other expense:
Non-operating costs	(2,876)	(2,397)	(4,868)	(4,652)
Miscellaneous	(1,014)	(497)	(1,355)	(1,136)
Total other expense	$ (3,890)	$ (2,894)	$ (6,223)	$ (5,788)