Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017
Predecessor [Member]
Net (loss) income		$ 1,121
Cumulative Translation Adjustments		378
Derivatives Instruments		(3)
Total other comprehensive income		488
Comprehensive Income		1,609
Comprehensive Income Attributable to Noncontrolling Interest		8
Comprehensive Income Attributable to DuPont		1,601
Successor [Member]
Net (loss) income	$ (221)
Cumulative Translation Adjustments	957
Derivatives Instruments	11
Total other comprehensive income	972
Comprehensive Income	751
Comprehensive Income Attributable to Noncontrolling Interest	7
Comprehensive Income Attributable to DuPont	744
Pension Plan \| Predecessor [Member]
Adjustments to benefit plans		109
Pension Plan \| Successor [Member]
Adjustments to benefit plans	4
Other Benefit Plans \| Predecessor [Member]
Adjustments to benefit plans		$ 4
Other Benefit Plans \| Successor [Member]
Adjustments to benefit plans	$ 0

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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