Commitments and contingencies (Tables)

9 Months Ended

Sep. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingent Liabilities Outstanding

The following table presents the Company's significant commitments. Certain of these commitments are not included in the Company's Consolidated Balance Sheet.

	September 30,		December 31,
	2023		2022
	(In thousands)
Commitments to extend credit
Home equity lines of credit	$	8,167,368	$	8,261,560
Commercial real estate loans to be sold		338,569		348,701
Other commercial real estate		6,224,142		5,776,116
Residential real estate loans to be sold		237,683		31,208
Other residential real estate		406,667		505,121
Commercial and other		33,670,583		32,625,840
Standby letters of credit		2,333,434		2,376,644
Commercial letters of credit		72,053		65,066
Financial guarantees and indemnification contracts		4,209,726		4,022,432
Commitments to sell real estate loans		948,190		533,458