XML 34 R21.htm IDEA: XBRL DOCUMENT

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

6 Months Ended

Jun. 30, 2019

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	Six Months Ended June 30
Repurchase Program Authorization Date	Amount Authorized (in millions)		Total Shares Retired (in millions)	Average Price Per Share⁽¹⁾		Date Completed	2019	2018
September 16, 2015	$	4,000	13.0	$	243.90		1.7	0.2
December 4, 2018	$	3,000	—	—			—	—

⁽¹⁾

Includes commissions paid.