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Stockholders' Equity | 12 Months Ended
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Dec. 31, 2019
Equity [Abstract] |
Stockholders' Equity | Stockholders' Equity Share Repurchase Program The Company has a share repurchase program under which it may repurchase shares of its common stock in the open market or through privately negotiated other transactions, depending on share price, market conditions and other factors. The share repurchase program does not obligate the Company to repurchase any dollar amount or number of shares, and repurchases may be commenced or suspended from time to time without prior notice. During 2019, the Company repurchased 6.1 million shares of its common stock for $657 million. These repurchases occurred under the programs announced on August 3, 2017 and February 7, 2019, by which the Board of Directors authorized an increase to the Company's share repurchase program by $750 million and $1.0 billion, respectively. As of December 31, 2019, the Company has $679 million remaining under this program.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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