From the GE Q3 2018 10-Q.
result, during the third quarter, we recorded our best estimate of a non-cash pre-tax impairment loss of $22.0 billion related to goodwill
in our Power Generation and Grid Solutions businesses. Included in this amount is a non-cash impairment loss of $0.8 billion related to
goodwill recorded at Corporate associated with our Digital acquisitions that was previously allocated to our Power Generation and Grid
Solutions reporting units.
Meridium, ServiceMax, Bitstew, Nurego, Wise etc write off.