XML 117 R98.htm IDEA: XBRL DOCUMENT v3.24.0.1
Segment Information - Schedule of Assets by Segment (Detail) - USD ($)
$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets $ 693,214 $ 823,819
Unallocated non-current assets 225,283 207,125
Total goodwill and other intangible assets, net 223,094 144,694
Total assets 1,141,591 1,175,638
Total Segments    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 682,543 820,786
Executive Search    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 591,985 753,395
Total goodwill and other intangible assets, net 93,351 93,114
On-Demand Talent    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 37,224 20,237
Total goodwill and other intangible assets, net 126,707 51,580
Heidrick Consulting    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 53,334 47,154
Total goodwill and other intangible assets, net 3,036 0
Global Operations Support    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 10,671 3,033
Americas | Executive Search    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 360,111 566,015
Total goodwill and other intangible assets, net 91,762 91,434
Europe | Executive Search    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 139,803 82,935
Total goodwill and other intangible assets, net 1,589 1,665
Asia Pacific | Executive Search    
Goodwill And Identifiable Intangible Assets [Line Items]    
Total allocated current assets 92,071 104,445
Total goodwill and other intangible assets, net $ 0 $ 15