International activities	12 Months Ended
Dec. 31, 2021
International Activities [Abstract]
International Activities	18. International activities The Company engages in limited international activities including certain trust-related services in Europe, collecting Eurodollar deposits, engaging in foreign currency transactions associated with customer activity, providing credit to support the international activities of domestic companies and holding certain loans to foreign borrowers. Assets and revenues associated with international activities represent less than 1% of the Company’s consolidated assets and revenues. International assets included $197 million and $170 million of loans to foreign borrowers at December 31, 2021 and 2020, respectively. Deposits in the Company’s office in the Cayman Islands aggregated $652 million at December 31, 2020. There were no outstanding deposits at the Cayman Islands office at December 31, 2021 and the office is closed. Deposits at M&T Bank’s office in Ontario, Canada were $32 million at each of December 31, 2021 and December 31, 2020. Revenues from providing international trust-related services were approximately $38 million in 2021, $36 million in 2020 and $32 million in 2019.

International activities

12 Months Ended

Dec. 31, 2021

18. International activities

The Company engages in limited international activities including certain trust-related services in Europe, collecting Eurodollar deposits, engaging in foreign currency transactions associated with customer activity, providing credit to support the international activities of domestic companies and holding certain loans to foreign borrowers. Assets and revenues associated with international activities represent less than 1% of the Company’s consolidated assets and revenues. International assets included $197 million and $170 million of loans to foreign borrowers at December 31, 2021 and 2020, respectively. Deposits in the Company’s office in the Cayman Islands aggregated $652 million at December 31, 2020. There were no outstanding deposits at the Cayman Islands office at December 31, 2021 and the office is closed. Deposits at M&T Bank’s office in Ontario, Canada were $32 million at each of December 31, 2021 and December 31, 2020. Revenues from providing international trust-related services were approximately $38 million in 2021, $36 million in 2020 and $32 million in 2019.