Earnings Per Share, Share Repurchases and Dividends on Common Stock (Unaudited) (Tables)

3 Months Ended

Mar. 31, 2016

The table below summarizes the company’s share repurchases to date under the authorizations described above:



							Shares Repurchased (in millions)
Repurchase Program Authorization Date	Amount Authorized (in millions)		Total Shares Retired (in millions)	Average Price Per Share⁽¹⁾		Date Completed	Three Months Ended March 31
Repurchase Program Authorization Date	Amount Authorized (in millions)		Total Shares Retired (in millions)	Average Price Per Share⁽¹⁾		Date Completed	2016	2015
May 15, 2013	$	4,000	32.8	$	121.97	March 2015	—	2.7
December 4, 2014	$	3,000	18.0	$	166.70	March 2016	1.4	2.6
September 16, 2015	$	4,000	0.1	$	198.61		0.1	—


⁽¹⁾	Includes commissions paid.