Goodwill methods under equity/acquisition and business combinations methods

I have here down what I wrote as the ways to calculate goodwill under acquisition method/equity and business combinations. Can someone please correct me if I’m wrong. I don’t think I’m on the right path with some of these equations.

Acquisition method

  1. Full good will under us gaap: Purchase price of the firm -% owned of net identifiable assets of the firm= goodwill

  2. Under ifrs = % owned * full goodwill method / % owned *proportion of net identifiable assets of the company.

Equity method

  1. If purchase price - book value is > than fair value - book value we have goodwill.

under business combinations

  1. impairment is a 2 step process under us gaap. if fair value is lesser than carrying value there is impairment. impairment is measured as carrying value - fair value which is (purchase price of the firm at inception- value of net identifiable assets of the company at inception) - (market value of the firm now- value of net identifiable assets of the company now) can someone pls comment on whether my understanding is correct. I have a feeling I’m wrong somewhere. thank you

Acquisition Method/Business Combination

Full goodwill (acceptable under IFRS & required under US GAAP) - is computed as the FV of the subsidiary less the FV of the net identifiable assets.

Partial goodwill (acceptable under IFRS) - is computed as the Purchase price less the Proportionate share of the Parent on the Subsidiary’s net identifiable assets.

Equity Method

Does NOT recognize goodwill.

I belevie goodwill still recognized in equity method.The impairment check is different though.

yes goodwill in recognized under the equity method. from schweser that appears to be the formula but im not seeing how different it is to the acquisition one.

Under the equity method goodwill is recognized, but it isn’t recorded separately.

Can you elaborate please

Under the equity method you have one entry on the balance sheet: Investment in XYZ Company. That’s it. No separate account for goodwill.

However, if you paid $10 million for $9 million of net assets (market value), then you have:

Investment in XYZ Company $10,000,000

$1 million of which is goodwill, which you test for impairment every year.