13. Goodwill and Other Intangible Assets

The information regarding movements in Group’s intangible assets is presented below:

Goodwill Licenses Software Land rights Other IA Total
Cost
As of January 1, 2014 27,972 1,160 14,617 17,108 4,540 65,397
Additions 44 88 3,736 346 1,607 5,821
Acquisitions through business combinations 311 13 7,267 7,591
Internal movement 72 743 (185) 25 (653) 2
Disposals (261) (579) (136) (976)
Translation differences 5,236 1,725 34 526 7,521
As of December 31, 2014 33,635 1,730 19,327 17,513 13,151 85,356
Amortisation and impairment
As of January 1, 2014 (744) (5,382) (3,143) (742) (10,011)
Amortisation charge (82) (2,002) (685) (708) (3,477)
Impairment (188) (188)
Internal movement (1) (41) 40 (2)
Disposals 152 282 13 447
Translation differences (8) (635) (1) (241) (885)
As of December 31, 2014 (196) (675) (7,778) (3,829) (1,638) (14,116)
Net book value
As of January 1, 2014 27,972 416 9,235 13,965 3,798 55,386
As of December 31, 2014 33,439 1,055 11,549 13,684 11,513 71,240
Goodwill Licenses Software Land rights Other IA Total
Cost
As of January 1, 2013 25,945 1,381 10,853 17,072 2,133 57,384
Additions 63 3,687 36 912 4,698
Acquisitions through business combinations 776 30 1,727 2,533
Internal movement (2) (138) 429 48 337
Disposals (41) (146) (684) (370) (1,241)
Translation differences 1,294 302 90 1,686
As of December 31, 2013 27,972 1,160 14,617 17,108 4,540 65,397
Amortisation and impairment
As of January 1, 2013 (640) (3,722) (2,472) (672) (7,506)
Amortisation charge (189) (1,246) (671) (154) (2,260)
Internal movement (3) (436) 102 (337)
Disposals 88 68 34 190
Translation differences (46) (52) (98)
As of December 31, 2013 (744) (5,382) (3,143) (742) (10,011)
Net book value
As of January 1, 2013 25,945 741 7,131 14,600 1,461 49,878
As of December 31, 2013 27,972 416 9,235 13,965 3,798 55,386

Goodwill acquired through business combination has been allocated to Upstream and Downstream (as of December 31, 2014 RUB 26.5 billion and RUB 6.9 billion, and as of December 31, 2013 RUB 21.4 and RUB 6.6 respectively) related groups of cash generating units.