-Selected Quarterly Financial Information [Abstract] {ID3}
Research and Development Expense {ID7}
Operating Income (Loss) {ID8}
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Cumulative Effects
of Changes in Accounting Principles, Noncontrolling Interest {ID9}
Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest {ID10}
Extraordinary Item, Gain or Loss, Net of Tax, Including Portion Attributable to Noncontrolling Interest {ID11}
Net Income (Loss) Attributable to Parent {ID12}
Net Income (Loss) Available to Common Stockholders, Basic {ID13}
Weighted Average Number of Shares Outstanding, Basic {ID14}
Income (Loss) from Continuing Operations, Per Basic Share {ID15}
Income (Loss) from Disposition of Discontinued Operations for Other Stock, Per Basic Share {ID16}
Income (Loss) from Extraordinary Items, Net of Tax, Per Basic Share {ID17}
Earnings Per Share, Basic {ID18}
Weighted Average Number of Shares Outstanding, Diluted {ID19}
Income (Loss) from Continuing Operations, Per Diluted Share {ID20}
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share {ID21}
Income (Loss) from Extraordinary Items, Net of Tax, Per Diluted Share {ID22}
Earnings Per Share, Diluted {ID23}
Income (Loss) before Extraordinary Items and Cumulative Effect of Change in Accounting Principle {ID24}
-Quarterly Financial Information, Explanatory Disclosure {ID25}
Quarterly Financial Information, Explanatory Note, Period {ID26}
Quarterly Financial Information, Quarterly Charges and Credits, Amount Affecting Comparability {ID27}
Quarterly Financial Information, Quarterly Charges and Credits, Amount Reconciling to Previously Reported Results {ID28}
Quarterly Financial Information, Segment Reporting, Segment Assets, Material Change {ID29}
Quarterly Financial Information, Segment Reporting, Change in Basis of Segmentation {ID30}