Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2019

Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]

Information On The Capital Ratios

The following table provides information on the capital ratios for Webster Financial Corporation and Webster Bank:

	Actual				Capital Requirements
					Adequately Capitalized				Well Capitalized
(Dollars in thousands)	Amount		Ratio		Amount		Ratio		Amount		Ratio
At December 31, 2019
Webster Financial Corporation
CET1 risk-based capital	$	2,516,361	11.56	%	$	979,739	4.5	%	$	1,415,179	6.5	%
Total risk-based capital	2,950,181		13.55		1,741,758		8.0		2,177,198		10.0
Tier 1 risk-based capital	2,661,398		12.22		1,306,319		6.0		1,741,758		8.0
Tier 1 leverage capital	2,661,398		8.96		1,188,507		4.0		1,485,634		5.0
Webster Bank
CET1 risk-based capital	$	2,527,645	11.61	%	$	979,497	4.5	%	$	1,414,829	6.5	%
Total risk-based capital	2,739,108		12.58		1,741,328		8.0		2,176,660		10.0
Tier 1 risk-based capital	2,527,645		11.61		1,305,996		6.0		1,741,328		8.0
Tier 1 leverage capital	2,527,645		8.51		1,187,953		4.0		1,484,941		5.0
At December 31, 2018
Webster Financial Corporation
CET1 risk-based capital	$	2,284,978	11.44	%	$	898,972	4.5	%	$	1,298,514	6.5	%
Total risk-based capital	2,722,194		13.63		1,598,172		8.0		1,997,715		10.0
Tier 1 risk-based capital	2,430,015		12.16		1,198,629		6.0		1,598,172		8.0
Tier 1 leverage capital	2,430,015		9.02		1,077,303		4.0		1,346,628		5.0
Webster Bank
CET1 risk-based capital	$	2,170,566	10.87	%	$	898,317	4.5	%	$	1,297,569	6.5	%
Total risk-based capital	2,385,425		11.95		1,597,008		8.0		1,996,260		10.0
Tier 1 risk-based capital	2,170,566		10.87		1,197,756		6.0		1,597,008		8.0
Tier 1 leverage capital	2,170,566		8.06		1,076,712		4.0		1,345,889		5.0