Condensed Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Trade allowance for credit losses	$ 150,066	$ 164,050
Property, plant and equipment, net	3,590,567	3,501,886
Construction-in-process	1,067,942	755,589
Operating leases right of use	35,583	32,114
Finance leases right of use (none related to VIEs)	4,467	2,841
Commercial paper	99,981	99,977
Limited and non-recourse	$ 664,321	$ 578,204
Common stock, par or stated value per share (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	200,000,000	200,000,000
Common stock, issued (in shares)	60,781,792	60,500,580
Common stock, outstanding (in shares)	60,781,792	60,500,580
Treasury stock, common (in shares)	258,667	258,667
Senior Unsecured Bonds
Debt issuance costs, noncurrent, net	$ 4,359	$ 4,671
Convertible senior note
Debt issuance costs, noncurrent, net	4,774	6,820
Commercial Paper
Commercial paper	19	23
Variable Interest Entity, Primary Beneficiary
Property, plant and equipment, net	3,364,152	3,271,248
Construction-in-process	548,991	251,442
Operating leases right of use	14,675	13,989
Finance leases right of use (none related to VIEs)	0	0
Variable Interest Entity, Primary Beneficiary
Trade allowance for credit losses	290	224
Limited and non-recourse	$ 13,208	$ 8,849