Information concerning revenues from contracts with customers (IFRS 15)
Revenues of DB Group are broken down as follows:
| (€ million) | H1 | 2019 | |
2020 | 2019 | ||
| Revenues from freight and passenger transport services | 17,258 | 19,755 | 39,813 |
thereof concession fees for rail transport | 3,172 | 3,284 | 6,585 |
| Revenues from operating infrastructure | 993 | 917 | 1,907 |
| Revenues from rental and leasing | 209 | 225 | 444 |
| Revenues from the sale of products | 613 | 661 | 1,349 |
| Other revenues | 376 | 490 | 1,004 |
| Revenue reductions | –26 | –34 | –87 |
| Total | 19,423 | 22,014 | 44,430 |
The revenues from freight and passenger transport services were generated mainly by companies operating in the segments DB Schenker, DB Regional, DB Arriva and DB Long-Distance. Revenues from operating infrastructure relate to the segments DB Netze Track and DB Netze Stations. Rental and leasing revenues were generated mainly in the segment DB Netze Stations, and revenues from product sales were mainly generated in the segment DB Netze Energy. Other revenues relate to virtually all segments.
The order book of customer contracts with contractually agreed outstanding revenues (secured revenues) was broken down as follows:
Secured order book — (€ million) | Jun 30, 2020 | Dec 31, 2019 | Jun 30, 2019 |
| Passenger transport contracts | 63,240 | 64,652 | 62,902 |
Logistics and freight transport contracts 1) | 167 | 218 | 167 |
Other contracts 1) | 118 | 139 | 132 |
Total | 63,525 | 65,009 | 63,201 |
1) Contracts with a duration of at least 12 months and a total volume of at least € 5 million.
Most of the secured order book will be fulfilled within a period of ten years, with percentages declining over a period of time.
Claims relating to contractual assets 1) of € 39 million were recognized together with the other receivables and assets. A figure of € 15 million was attributable to long-term contractual assets.
The contractual liabilities in DB Group include advance payments received as well as other payments received in advance in relation to revenues for subsequent periods (for example for season tickets). Obligations from contractual liabilities of € 1,161 million (thereof non-current € 115 million) were shown under the trade payables and deferred items.