Solution :
Calculate the amount of loss on impairment as follows :
Particular Millions($)
Fair value of the division 351
Less: carrying amount, net of good (474 - 210) 264
Implied goodwill 78
Less: carrying value of good will 210
Loss on impairment 132
Record impairment loss
Account title Debit($ million) Credit ($ million)
Loss of impairment 132
Goodwill 132