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.

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COMMITMENTS, GUARANTEES, PRODUCT WARRANTIES AND OTHER LOSS CONTINGENCIES - Shareholder and Related Lawsuits (Details) - Baker Hughes Case - claim	Mar. 31, 2019	Nov. 30, 2018
Loss Contingencies [Line Items]
Number of lawsuits	2
Baker Hughes
Loss Contingencies [Line Items]
Ownership interest		12.00%