Table:
|  | 2019 | 2018 |
| --- | --- | --- |
|  | $ million | $ million |
| Non-current assets1 |  |  |
| Americas | 196.9 | 184.6 |
| Asia Pacific | 7.4 | 4.4 |
| Europe, Middle East and Africa | 11.5 | 5.1 |
|  | 215.8 | 194.1 |
Paragraphs:
3. Operating segments continued
Note
1. Non-current assets excludes trade and other receivables, assets recognised from costs to obtain a contract, defined benefit pension plan surplus and deferred tax asset.
Europe, Middle East and Africa includes United Kingdom non-current assets of $6.9 million (2018 $2.0 million). Americas includes United States non-current assets of $182.4 million (2018 $171.1 million).
Question:
What do non-current assets exclude?