Note 8. Short And Long-Term Debt First and a Half Lien Notes (Details) - Secured Debt [Member] - 9.00% First and a Half Lien Notes - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2015	Nov. 30, 2015	Feb. 02, 2012
Debt Instrument [Line Items]
Interest Rate			9.00%
Debt Instrument, Repurchase Amount		$ 196
Debt Redemption Premium	105.49%
Payment for Repurchase of Debt including Accrued Interest and Premium		$ 213