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Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Discontinued Operations Discontinued Operations, Income Statement Disclosures (Details) - USD ($) $ in Millions	3 Months Ended				6 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2020	Mar. 31, 2019	Jun. 30, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income from discontinued operations attributable to noncontrolling interests	$ 0		$ 9		$ 0	$ 24
Income from discontinued operations	0		$ 275		$ 0	$ 523
Ireland statutory income tax rate			12.50%			12.50%
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	$ 22	$ 30		$ 76
Discontinued Operations, Disposed of by Sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales			$ 2,012			$ 4,439
Income from discontinued operations before income taxes			334			724
Provision for income taxes on discontinued operations			(50)			(177)
Income from discontinued operations attributable to noncontrolling interests			(9)			(24)
Income from discontinued operations			275			523
Power Solutions
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from Divestiture of Businesses							$ 13,200
Separation costs			18			46
Depreciation and Amortization, Discontinued Operations			$ 64			$ 96
Disposal Group, Discontinued Operations, Consideration, net							$ 11,600