Property, plant and equipment


In CHF million
  Land,
buildings and
leasehold
improvements
 

Technical
installations
 

Other
assets
  Advances made
and assets
under
construction
 


Total
                     
Acquisition costs                    
Balance at 31 December 2011   2,974   23,547   3,216   590   30,327
Additions   6   1,091   223   382   1,702
Disposals   (101)   (235)   (195)     (531)
Additions from acquisition of subsidiaries   5     1     6
Adjustment to dismantlement and restoration costs     (45)   3     (42)
Reclassifications to non-current assets held for sale   (19)         (19)
Other reclassifications   8   237   72   (323)   (6)
Foreign currency translation adjustments   (1)   (23)       (24)
Balance at 31 December 2012   2,872   24,572   3,320   649   31,413
Additions   11   1,318   219   379   1,927
Disposals   (26)   (816)   (288)     (1,130)
Additions from acquisition of subsidiaries   2     30     32
Adjustment to dismantlement and restoration costs     (32)   13     (19)
Reclassifications to non-current assets held for sale   (39)         (39)
Other reclassifications   12   135   109   (257)   (1)
Foreign currency translation adjustments     58       58
Balance at 31 December 2013   2,832   25,235   3,403   771   32,241
                     
Accumulated depreciation and impairment losses                    
Balance at 31 December 2011   2,131   17,746   2,228     22,105
Depreciation   29   1,016   259     1,304
Disposals   (98)   (232)   (188)     (518)
Reclassifications to non-current assets held for sale   (16)         (16)
Other reclassifications     (2)   (2)     (4)
Foreign currency translation adjustments     (7)       (7)
Balance at 31 December 2012   2,046   18,521   2,297     22,864
Depreciation   29   1,047   263     1,339
Disposals   (21)   (815)   (281)     (1,117)
Reclassifications to non-current assets held for sale   (26)         (26)
Foreign currency translation adjustments     25       25
Balance at 31 December 2013   2,028   18,778   2,279     23,085
                     
Net carrying amount                    
Net carrying amount at 31 December 2013   804   6,457   1,124   771   9,156
Net carrying amount at 31 December 2012   826   6,051   1,023   649   8,549
Net carrying amount at 31 December 2011   843   5,801   988   590   8,222

In 2013, borrowing costs amounting to CHF 15 million were capitalised (prior year: CHF 14 million). The average interest rate used for the capitalisation of borrowing costs was 2.5% (prior year: 2.5%). As of 31 December 2013, the carrying amount of property, plant and equipment acquired under finance leases amounted to CHF 524 million (prior year: CHF 542 million). See Note 28 for further information on the adjustments to the costs of dismantling and restoration