» 52 Property, plant and equipment, and investment property
|€ million||Dec. 31, 2011||Dec. 31, 2010|
|Land and buildings||462||319|
|Office furniture and equipment||107||112|
|Assets subject to operating leases||1,353||1,488|
|Payments in advance||180||121|
The fair value of investment property was €137 million as at the balance sheet date (December 31, 2010: €117 million).