Stockholders' Equity (Tables)

3 Months Ended

Jun. 30, 2017

Equity [Abstract]

Cash dividends

Cash Dividends: The Board declared the following dividends during the three months ended June 30, 2017 and 2016:

Three Months EndedJune 30, 2017:

(in millions, except per share amounts)

Declaration Date	Dividend Per Share	Record Date	Total Amount	Payment Date
May 9, 2017	$0.255	May 25, 2017	$107	June 13, 2017

Three Months EndedJune 30, 2016:

(in millions, except per share amounts)

Declaration Date	Dividend Per Share	Record Date	Total Amount	Payment Date
May 4, 2016	$0.255	May 26, 2016	$107	June 14, 2016