Impact of the Trump tax law remains murky, as Apple, Oracle, Microsoft, and others have stopped reporting on their overseas cash.

Corporate America is saving boatloads on Trump tax law changes. Here's which companies are benefiting most.

A third of companies may take a one-time hit related to required accounting changes.

A third of companies may take a one-time hit related to required accounting changes.

If companies decide to repatriate overseas cash, they're likely to issue less debt.

If companies decide to repatriate overseas cash, they're likely to issue less debt.

Stock transfer seen as a risky approach with shares at record high.

Stock transfer seen as a risky approach with shares at record high.