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Subsequent Events (Notes) | 12 Months Ended
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Dec. 31, 2018
Subsequent Events [Abstract] |
Subsequent Events [Text Block] | Subsequent Events We announced on February 13, 2019 that our Board had declared a common stock cash dividend of $0.235 per share, payable on March 15, 2019 to holders of record as of the close of business on March 1, 2019.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 + Details
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