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Common Stock, Total Shares Contemplated

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Percentage of vesting of share-based compensation awards.

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Number of new stock issued during the period.

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Amount of stock repurchase plan authorized.

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Amount remaining of a stock repurchase plan authorized.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Equity - Narrative (Details) - USD ($)					1 Months Ended	3 Months Ended	4 Months Ended
Equity - Narrative (Details) - USD ($)	May 08, 2019	Feb. 28, 2019	Feb. 28, 2017	Jan. 27, 2017	Mar. 31, 2019	Mar. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock contemplated by the Plan (in shares)				40,000,000		40,000,000
Common stock reserved to settle claims of unsecured creditors (in shares)			7,080,000
Shares issued to settle claims (in shares)		2,770,000
Common stock, dividends declared (in dollars per share)		$ 0.12				$ 0.12
Authorized amount of repurchases								$ 100,000,000
Authorized current repurchases								$ 50,000,000
Number of shares repurchased (in shares)						2,200,162
Average price of shares repurchased (in dollars per share)						$ 11.08
Price of shares repurchased						$ 24,375,000	$ 28,000,000
Shares repurchased under the program (in shares)					2,648,823	2,648,823	2,648,823
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in period (in shares)					706,314
Vesting period					3 years
Performance-based Restricted Stock Units (PRSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants in period (in shares)					553,902
Restricted Stock Units (RSUs) and Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of shares granted in period					$ 16,000,000
Minimum \| Performance-based Restricted Stock Units (PRSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					2 years	2 years
Vesting rights percentage						0.00%
Maximum \| Performance-based Restricted Stock Units (PRSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period					3 years	3 years
Vesting rights percentage						200.00%
Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock, dividends declared (in dollars per share)	$ 0.12
Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issuance of shares (in shares)			32,920,000