2023 annual report
7.6.11Operating and other expenses
Operating and other expenses
20232022
Salaries and wages-463-316
Social security contributions-64-41
Employee benefit charges-88-61
Employee discounts-3-3
Other short-term employee benefits-24-12
Total cost of own staff-642-433
Cost of external staff-94-98
Consultancy costs and fees-151-111
Marketing, advertising and public relations expenses-51-22
Technology and system costs-125-71
Amortisation of other intangible assets (chapter 7.5.1)-28-11
Depreciation of property, plant and equipment (chapter 7.5.2)-24-17
Restructuring provision expenses-58-4
Commission expenses-778-612
Costs associated with sale of development property-7-33
Operating expenses of wind farms and solar parks-29-24
Impairments on non-financial assets-13-1
Release of the loss component for onerous contracts-18-15
Other-38314
Amounts attributed to insurance acquisition cash flows2213
Insurance acquisition cash flows recognised in profit or loss-15-2
Total operating and other expenses-2,393-1,427
Presentation of the operating and other expenses in the income statement
20232022
Total operating expenses are presented in the following income statement line items:
Insurance service expenses-1,227-1,050
Investment operating expenses-216-70
Other expenses-950-307
Total operating and other expenses-2,393-1,427

The increase of total operating and other expenses primarily reflects the larger cost base including Aegon NL. The agreement with claim organisations on Unit Linked life insurance transparency resulted in an increase of other expenses of 300 million and includes an additional provision of 50 million to facilitate individual claims of customers in distressing situations (see chapter 7.5.16).

Segmentation of a.s.r.'s internal workforce
Segments20232022
Non-life1,8101,541
Life735488
Asset Management808409
Banking4380
Distribution and Services2,396745
Holding and Other1,8071,130
Total workforce7,9944,313

The increase of a.s.r.'s total internal workforce is mainly the result of the acquisition of Aegon NL (see chapter 7.4.5). Total workforce of 2023 include 4,479 a.s.r. stand-alone colleagues and 3,515 ex-Aegon NL colleagues.

Employees related to administrative activities and overhead are allocated to segment Holding and Other.