Borrowings

 
2016
 
2015
 
 
Total
Of which current
Total
Of which current
     
Debenture loans
3,290
749
2,541
-
Commercial paper
-
-
150
150
     
Total
3,290
749
2,691
150

At 31 December 2016, there were four debenture loans (€2,241 million, maturing in 2022, 2024, 2025 and 2026) with a remaining term of more than five years (€1,493 million at 31 December 2015).

The repayment schedule for borrowings (excluding commercial paper) is as follows:

Borrowings by maturity

 
2016
2015
   
2017
749
748
2018
-
-
2019
300
300
2020 and 2021
-
-
2022 through 2026
2,241
1,493
   
   
Total
3,290
2,541

In agreements governing loans with a residual amount at year-end 2016 of €3,290 million, of which €749 million is of a current nature (31 December 2015: €2,541 million, of which none of a current nature), clauses have been included which restrict the provision of security. More information on borrowings is provided in Note 20 to the 'Consolidated financial statements', 'Borrowings'.