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Equity - Preferred Stock Dividends (Details) - Predecessor $ in Thousands	9 Months Ended
	Oct. 01, 2016 USD ($)
8.5% Convertible perpetual preferred stock
Class of Stock [Line Items]
Dividend rate, percentage	8.50%
Dividends in arrears	$ 11,262
7.0% Convertible perpetual preferred stock
Class of Stock [Line Items]
Dividend rate, percentage	7.00%
Dividends in arrears	$ 21,000

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- Definition

Aggregate amount of cumulative preferred dividends in arrears.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21488-112644

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- Definition

The percentage rate used to calculate dividend payments on preferred stock.

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