Statement Of Comprehensive Income [Abstract]

TomTom NV - Filing #2154178

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Statement of comprehensive income [abstract]
Profit (loss)	0 EUR	0 EUR	21,008,000 EUR	21,008,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	102,735,000 EUR	0 EUR	102,735,000 EUR
Other comprehensive income [abstract]
Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract]
Other comprehensive income, net of tax, gains (losses) from investments in equity instruments	0 EUR	0 EUR	995,000 EUR	0 EUR	0 EUR	995,000 EUR	0 EUR	0 EUR	3,090,000 EUR	3,090,000 EUR	0 EUR	0 EUR
Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans	0 EUR	0 EUR	512,000 EUR	512,000 EUR	0 EUR	0 EUR	0 EUR	0 EUR	0 EUR	5,719,000 EUR	0 EUR	5,719,000 EUR
Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract]
Exchange differences on translation [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	0 EUR	0 EUR	568,000 EUR	0 EUR	0 EUR	568,000 EUR	0 EUR	0 EUR	2,406,000 EUR	2,406,000 EUR	0 EUR	0 EUR
Other comprehensive income	0 EUR	0 EUR	85,000 EUR	512,000 EUR	0 EUR	427,000 EUR	0 EUR	0 EUR	684,000 EUR	5,035,000 EUR	0 EUR	5,719,000 EUR
Comprehensive income	0 EUR	0 EUR	21,093,000 EUR	21,520,000 EUR	0 EUR	427,000 EUR	0 EUR	0 EUR	684,000 EUR	97,700,000 EUR	0 EUR	97,016,000 EUR
Comprehensive income attributable to [abstract]
Comprehensive income, attributable to owners of parent	—	—	21,093,000 EUR	—	—	—	—	—	—	97,700,000 EUR	—	—