Other Financial Data (Narrative) (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Sep. 30, 2013	Nov. 22, 2013 Artesyn (Embedded Computing and Power) [Member]	Sep. 30, 2013 Artesyn (Embedded Computing and Power) [Member]
Other Financial Information [Line Items]
Approximate annual rentals under noncancellable long-term leases, exclusive of maintenance, taxes, insurance and other operating costs, 2015	$ 270
Approximate annual rentals under noncancellable long-term leases, exclusive of maintenance, taxes, insurance and other operating costs, 2016	193
Approximate annual rentals under noncancellable long-term leases, exclusive of maintenance, taxes, insurance and other operating costs, 2017	131
Approximate annual rentals under noncancellable long-term leases, exclusive of maintenance, taxes, insurance and other operating costs, 2018	82
Approximate annual rentals under noncancellable long-term leases, exclusive of maintenance, taxes, insurance and other operating costs, 2019	52
Other current assets	642	1,021	367	408
Pension assets	377	438
Noncurrents assets	$ 9,508	$ 10,107		$ 190

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Sum of the carrying amounts as of the balance sheet date of all assets, excluding property, plant, and equipment and other property and investments, that are expected to be realized in cash, sold or consumed after one year or beyond the normal operating cycle, if longer. Alternate captions include Total Deferred Charges and Other Assets.

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The amount for overfunded plans recognized in the balance sheet as a noncurrent asset associated with a defined benefit pension plan or other postretirement defined benefit plan.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Aggregate carrying amount, as of the balance sheet date, of current assets not separately disclosed in the balance sheet. Current assets are expected to be realized or consumed within one year (or the normal operating cycle, if longer).

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