Debt Instrument Convertible Conversion Ratio Basis

No definition available.

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- Definition

Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option

+ References

No definition available.

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- Definition

This element represents disclosure of the aggregate cash dividends paid to the entity by consolidated subsidiaries.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
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- Definition

Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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-Publisher FASB
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

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.

+ References

No definition available.

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- Definition

Amount of the required periodic payments applied to principal.

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- Definition

Amount, after accumulated amortization, of debt discount.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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- Definition

Exercise or strike price stated in the contract for options indexed to the issuer's equity shares.

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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- Definition

The cash inflow from amounts received from issuance of long-term debt that is wholly or partially secured by collateral. Excludes proceeds from tax exempt secured debt.

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Debt - Narrative (Details)	1 Months Ended			3 Months Ended	6 Months Ended
Debt - Narrative (Details)	Dec. 31, 2016 USD ($)	Mar. 31, 2016 USD ($)	Dec. 31, 2011 USD ($)	Apr. 30, 2016 USD ($) $ / shares	Apr. 30, 2016 USD ($)	Apr. 30, 2015 USD ($)	May. 31, 2016 USD ($)	Feb. 29, 2016 USD ($)	Oct. 31, 2015 USD ($)
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity				$ 100,000,000	$ 100,000,000
Payments of Debt Issuance Costs					1,000,000	$ 7,000,000
Cash Dividends Paid to Parent Company by Consolidated Subsidiaries		$ 30,000,000
Proceeds from issuance of securitized debt					75,000,000	$ 250,000,000
Four Point Seven Five Senior Subordinated Convertible Notes [Member] [Member]
Debt Instrument [Line Items]
Option Indexed to Issuer's Equity, Strike Price \| $ / shares				$ 54.07
Debt Instrument, Convertible, Conversion Ratio				18.4946
Financial Services Operations [Member] \| VFN Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount				$ 375,000,000	375,000,000			$ 500,000,000
Financial Services Operations [Member] \| Line of Credit [Member]
Debt Instrument [Line Items]
Long-term Debt				947,000,000	947,000,000				$ 1,063,000,000
Manufacturing Operations [Member] \| Line of Credit [Member]
Debt Instrument [Line Items]
Debt Instrument, Unamortized Discount				15,000,000	15,000,000				17,000,000
Long-term Debt				$ 1,022,000,000	$ 1,022,000,000				1,023,000,000
Manufacturing Operations [Member] \| Convertible Subordinated Debt [Member] \| Four Point Five Zero Senior Subordinated Convertible Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				4.50%	4.50%
Debt Instrument, Unamortized Discount				$ 12,000,000	$ 12,000,000				14,000,000
Long-term Debt				$ 188,000,000	$ 188,000,000				186,000,000
Manufacturing Operations [Member] \| Convertible Subordinated Debt [Member] \| Four Point Seven Five Senior Subordinated Convertible Notes [Member] [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				4.75%	4.75%
Debt Instrument, Unamortized Discount				$ 28,000,000	$ 28,000,000				32,000,000
Long-term Debt				383,000,000	383,000,000				379,000,000
Manufacturing Operations [Member] \| Debt Of Majority Owned Dealerships [Member]
Debt Instrument [Line Items]
Long-term Debt				13,000,000	13,000,000				28,000,000
Manufacturing Operations [Member] \| Notes Payable, Other Payables [Member]
Debt Instrument [Line Items]
Long-term Debt				$ 16,000,000	$ 16,000,000				15,000,000
Manufacturing Operations [Member] \| Tax Exempt Bond [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage				6.50%	6.50%
Long-term Debt				$ 225,000,000	$ 225,000,000				225,000,000
Manufacturing Operations [Member] \| Financed lease obligations [Member]
Debt Instrument [Line Items]
Long-term Debt				$ 75,000,000	75,000,000				$ 111,000,000
Convertible Debt Securities [Member] \| Four Point Five Zero Senior Subordinated Convertible Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Convertible, Conversion Ratio				17.1233
Debt Instrument Convertible Conversion Ratio Basis				$ 1,000
Convertible Debt Securities [Member] \| Four Point Seven Five Senior Subordinated Convertible Notes [Member] [Member]
Debt Instrument [Line Items]
Debt Instrument Convertible Conversion Ratio Basis				1,000
G E Operating Agreement [Member] \| Manufacturing Operations [Member] \| Financed lease obligations [Member]
Debt Instrument [Line Items]
Long-term Debt				$ 75,000,000	$ 75,000,000
Revolving Credit Facility [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 500,000,000
Term Loan [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			229,000,000
Installment Payments Set Two [Member] \| Term Loan [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment, Principal			$ 9,000,000
Subsequent Event [Member] \| Revolving Credit Facility [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity							$ 400,000,000
Line of Credit Facility, Accordion Feature, Higher Borrowing Capacity Option							$ 700,000,000
Scenario, Forecast [Member] \| Revolving Credit Facility [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 275,000,000
Scenario, Forecast [Member] \| Term Loan [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	82,000,000
Scenario, Forecast [Member] \| Installment Payments Set Two [Member] \| Term Loan [Member] \| Financial Services Operations [Member] \| Bank Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Periodic Payment, Principal	$ 2,000,000