XML 93 R73.htm IDEA: XBRL DOCUMENT v3.22.0.1
Long-term investments - Investments in Significant Partnerships and Joint Ventures (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Schedule of Equity Method Investments [Line Items]    
Total assets $ 16,785,836 $ 13,224,149
Total liabilities 9,084,231 7,234,784
AQN's investment carrying amount for the entities 433,850 186,452
Investments in Significant Partnerships and Joint Ventures    
Schedule of Equity Method Investments [Line Items]    
Total assets 2,126,934 3,201,967
Total liabilities 945,971 2,913,188
Net assets 1,180,963 288,779
Investments in Significant Partnerships and Joint Ventures | APUC    
Schedule of Equity Method Investments [Line Items]    
AQN's ownership interest in the entities 327,555 141,666
Difference between investment carrying amount and underlying equity in net assets 106,295 44,786
AQN's investment carrying amount for the entities $ 433,850 $ 186,452