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Shareholders' Equity (Notes) | 9 Months Ended
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Sep. 30, 2019
Equity [Abstract] |
Stockholders' Equity Note Disclosure [Text Block] | NOTE 10—SHAREHOLDERS' EQUITY Shares of the Company's common stock may be repurchased in the open market or through privately negotiated transactions, subject to market conditions. The repurchase program does not obligate the Company to acquire any specific number of shares or to acquire shares over any specified period of time. Shares repurchased generally settle subsequent to their trade date. During the three and nine months ended September 30, 2019, the Company repurchased an aggregate of $15.8 million and $116.2 million, respectively, of common stock under the stock repurchase plan authorized by the Company's Board of Directors. During the three and nine months ended September 30, 2018, the Company repurchased an aggregate of $67.1 million and $107.2 million, respectively, of common stock under the stock repurchase plan.

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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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