Acquisitions (Details 2) - Measurement Specialties $ in Millions	Oct. 09, 2014 USD ($)
Intangible assets acquired
Intangible assets acquired, fair value amount	$ 547
Intangible assets acquired, Weighted-Average Amortization Period	15 years
Customer relationships
Intangible assets acquired
Intangible assets acquired, fair value amount	$ 370
Intangible assets acquired, Weighted-Average Amortization Period	18 years
Developed technology
Intangible assets acquired
Intangible assets acquired, fair value amount	$ 161
Intangible assets acquired, Weighted-Average Amortization Period	9 years
Trade names and trademarks
Intangible assets acquired
Intangible assets acquired, fair value amount	$ 4
Intangible assets acquired, Weighted-Average Amortization Period	1 year
Customer order backlog
Intangible assets acquired
Intangible assets acquired, fair value amount	$ 12
Customer order backlog | Maximum
Intangible assets acquired
Intangible assets acquired, Weighted-Average Amortization Period	1 year