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Equity Equity (Policies) | 3 Months Ended
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Mar. 31, 2020
Equity [Abstract] |
Stock Repurchase Policy [Policy Text Block] | Stock Repurchases The Company may repurchase shares of its common stock under authorizations from its Board of Directors. Shares repurchased are retired and not displayed separately as treasury stock on the consolidated financial statements. The par value of the shares repurchased and retired is deducted from common stock and the excess of the purchase price over par value is first charged against any available additional paid-in capital with the balance charged to retained earnings. Direct costs incurred to repurchase the shares are included in the total cost of the shares. The Company's Board of Directors authorized a share repurchase program of up to $275 million, $300 million, $350 million and $175 million of the Company's common stock in February 2016, 2017, 2018 and 2019, respectively. In the first quarter of 2019, the Company repurchased and retired 1.2 million shares of common stock for $20 million at a weighted average market price of $17.21 per share. The Company has not repurchased any shares under the share repurchase programs since 2019. As of March 31, 2020, $204 million remained available for repurchase under the share repurchase programs. In May 2020, the Company's Board of Directors terminated its outstanding share repurchase programs.

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