Regulatory Capital Requirements and Capital Ratios (Tables)

12 Months Ended

Dec. 31, 2021

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

Capital and Risk-Based Capital and Leverage Ratios for the Bancorp and its Significant Subsidiary Banks

The following table summarizes the prescribed capital ratios for the Bancorp and its banking subsidiary.

	Minimum		Well-Capitalized
CET1 capital:
Fifth Third Bancorp	4.50	%	N/A
Fifth Third Bank, National Association	4.50		6.50
Tier 1 risk-based capital:
Fifth Third Bancorp	6.00		6.00
Fifth Third Bank, National Association	6.00		8.00
Total risk-based capital:
Fifth Third Bancorp	8.00		10.00
Fifth Third Bank, National Association	8.00		10.00
Leverage:
Fifth Third Bancorp	4.00		N/A
Fifth Third Bank, National Association	4.00		5.00

The following table presents capital and risk-based capital and leverage ratios for the Bancorp and its banking subsidiary at December 31:

	2021				2020
($ in millions)	Amount		Ratio		Amount		Ratio
CET1 capital:
Fifth Third Bancorp	$	14,781	9.54	%	$	14,682	10.34	%
Fifth Third Bank, National Association	16,723		10.90		17,253		12.28
Tier 1 risk-based capital:
Fifth Third Bancorp	16,897		10.91		16,797		11.83
Fifth Third Bank, National Association	16,723		10.90		17,253		12.28
Total risk-based capital:
Fifth Third Bancorp	20,789		13.42		21,412		15.08
Fifth Third Bank, National Association	18,917		12.33		19,915		14.17
Leverage:(a)
Fifth Third Bancorp	16,897		8.27		16,797		8.49
Fifth Third Bank, National Association	16,723		8.29		17,253		8.85

(a)Quarterly average assets are a component of the Leverage ratio and for this purpose do not include goodwill and any other intangible assets and other investments that the Banking Agencies determine should be deducted from Tier 1 capital.