Table:
|  | BELL WIRELESS | BELL  WIRELINE | BELL  MEDIA | BCE |
| --- | --- | --- | --- | --- |
| Balance at January 1, 2018 | 3,032 | 4,497 | 2,899 | 10,428 |
| Acquisitions and other | 16 | 182 | 32 | 230 |
| Balance at December 31, 2018 | 3,048 | 4,679 | 2,931 | 10,658 |
| Acquisitions and other | – | (6) | 15 | 9 |
| Balance at December 31, 2019 | 3,048 | 4,673 | 2,946 | 10,667 |
Paragraphs:
Note 19 Goodwill
The following table provides details about the changes in the carrying amounts of goodwill for the years ended December 31, 2019 and 2018. BCE’s groups of CGUs correspond to our reporting segments.
Question:
What does BCE's groups of CGUS correspond to?
Answer: reporting segments