Commitments and contingencies (Tables)

6 Months Ended

Jun. 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.

	June 30,		December 31,
	2023		2022
	(In thousands)
Commitments to extend credit
Home equity lines of credit	$	8,227,815	$	8,261,560
Commercial real estate loans to be sold		309,771		348,701
Other commercial real estate		6,440,726		5,776,116
Residential real estate loans to be sold		242,739		31,208
Other residential real estate		390,880		505,121
Commercial and other		33,148,044		32,625,840
Standby letters of credit		2,379,057		2,376,644
Commercial letters of credit		65,564		65,066
Financial guarantees and indemnification contracts		4,081,370		4,022,432
Commitments to sell real estate loans		1,025,385		533,458