Net Income Per Common Share (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Reconciliation of Net Income/(Loss) to Net Income/(Loss) Available to Common Shareholders

Reconciliations of net income to net income available to common shareholders and the difference between average basic common shares outstanding and average diluted common shares outstanding are presented in the following table.

	Three Months Ended March 31
(Dollars and shares in millions, except per share data)	2018			2017
Net income		$643			$468
Less:
Preferred stock dividends	(31		)	(17		)
Net income available to common shareholders		$612			$451
Average common shares outstanding - basic	468.7			490.1
Add dilutive securities:
RSUs	2.8			3.2
Common stock warrants and restricted stock	1.4			1.8
Stock options	0.7			0.9
Average common shares outstanding - diluted	473.6			496.0
Net income per average common share - diluted		$1.29			$0.91
Net income per average common share - basic	1.31			0.92