Earnings per Share Attributable to Ameriprise Financial, Inc. Common Shareholders (Tables)

12 Months Ended

Dec. 31, 2019

Earnings Per Share [Abstract]

Schedule of Earnings per Common Share

The computations of basic and diluted earnings per share is as follows:

	Years Ended December 31,
	2019		2018		2017
	(in millions, except per share amounts)
Numerator:
Net income	$	1,893	$	2,098	$	1,480
Denominator:
Basic: Weighted-average common shares outstanding	134.1		145.6		154.1
Effect of potentially dilutive nonqualified stock options and other share-based awards	1.9		2.1		2.6
Diluted: Weighted-average common shares outstanding	136.0		147.7		156.7
Earnings per share attributable to Ameriprise Financial, Inc. common shareholders:
Basic	$	14.12	$	14.41	$	9.60
Diluted	$	13.92	$	14.20	$	9.44