Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-050787-index-headers.html | 2025-11-10 07:08:23 | |
| 0001628280-25-050787-index.html | 2025-11-10 07:08:23 | |
| 0001628280-25-050787.txt | 2025-11-10 07:08:23 | |
 0001628280-25-050787-xbrl.zip | 298199 | 2025-11-10 07:08:23 |
| FilingSummary.xml | 49010 | 2025-11-10 07:08:23 |
| gbtg-20250930.htm | 1705057 | 2025-11-10 07:08:23 |
| gbtg-20250930.xsd | 64985 | 2025-11-10 07:08:23 |
| gbtg-20250930xexx311.htm | 9560 | 2025-11-10 07:08:23 |
| gbtg-20250930xexx312.htm | 9646 | 2025-11-10 07:08:23 |
| gbtg-20250930xexx321.htm | 4428 | 2025-11-10 07:08:23 |
| gbtg-20250930xexx322.htm | 4436 | 2025-11-10 07:08:23 |
| gbtg-20250930_cal.xml | 94107 | 2025-11-10 07:08:23 |
| gbtg-20250930_def.xml | 398792 | 2025-11-10 07:08:23 |
| gbtg-20250930_htm.xml | 1183278 | 2025-11-10 07:08:23 |
| gbtg-20250930_lab.xml | 833598 | 2025-11-10 07:08:23 |
| gbtg-20250930_pre.xml | 610558 | 2025-11-10 07:08:23 |
| MetaLinks.json | 1187709 | 2025-11-10 07:08:23 |
| R1.htm | 51540 | 2025-11-10 07:08:23 |
| R10.htm | 53773 | 2025-11-10 07:08:23 |
| R11.htm | 29420 | 2025-11-10 07:08:23 |
| R12.htm | 14663 | 2025-11-10 07:08:23 |
| R13.htm | 19552 | 2025-11-10 07:08:23 |
| R14.htm | 24499 | 2025-11-10 07:08:23 |
| R15.htm | 29481 | 2025-11-10 07:08:23 |
| R16.htm | 8846 | 2025-11-10 07:08:23 |
| R17.htm | 10964 | 2025-11-10 07:08:23 |
| R18.htm | 6624 | 2025-11-10 07:08:23 |
| R19.htm | 46984 | 2025-11-10 07:08:23 |
| R2.htm | 150383 | 2025-11-10 07:08:23 |
| R20.htm | 33927 | 2025-11-10 07:08:23 |
| R21.htm | 32829 | 2025-11-10 07:08:23 |
| R22.htm | 75678 | 2025-11-10 07:08:23 |
| R23.htm | 45938 | 2025-11-10 07:08:23 |
| R24.htm | 12844 | 2025-11-10 07:08:23 |
| R25.htm | 48998 | 2025-11-10 07:08:23 |
| R26.htm | 8465 | 2025-11-10 07:08:23 |
| R27.htm | 25972 | 2025-11-10 07:08:23 |
| R28.htm | 43407 | 2025-11-10 07:08:23 |
| R29.htm | 24937 | 2025-11-10 07:08:23 |
| R3.htm | 16391 | 2025-11-10 07:08:23 |
| R30.htm | 15006 | 2025-11-10 07:08:23 |
| R31.htm | 19103 | 2025-11-10 07:08:23 |
| R32.htm | 21137 | 2025-11-10 07:08:23 |
| R33.htm | 19083 | 2025-11-10 07:08:23 |
| R34.htm | 42929 | 2025-11-10 07:08:23 |
| R35.htm | 26830 | 2025-11-10 07:08:23 |
| R36.htm | 29242 | 2025-11-10 07:08:23 |
| R37.htm | 65467 | 2025-11-10 07:08:23 |
| R38.htm | 45990 | 2025-11-10 07:08:23 |
| R39.htm | 40749 | 2025-11-10 07:08:23 |
| R4.htm | 103552 | 2025-11-10 07:08:23 |
| R40.htm | 4042 | 2025-11-10 07:08:23 |
| R41.htm | 58681 | 2025-11-10 07:08:23 |
| R42.htm | 21843 | 2025-11-10 07:08:23 |
| R43.htm | 73902 | 2025-11-10 07:08:23 |
| R44.htm | 25706 | 2025-11-10 07:08:23 |
| R45.htm | 9245 | 2025-11-10 07:08:23 |
| R46.htm | 16265 | 2025-11-10 07:08:23 |
| R47.htm | 17748 | 2025-11-10 07:08:23 |
| R48.htm | 10769 | 2025-11-10 07:08:23 |
| R49.htm | 17838 | 2025-11-10 07:08:23 |
| R5.htm | 48165 | 2025-11-10 07:08:23 |
| R50.htm | 26811 | 2025-11-10 07:08:23 |
| R51.htm | 13090 | 2025-11-10 07:08:23 |
| R52.htm | 22577 | 2025-11-10 07:08:23 |
| R53.htm | 33476 | 2025-11-10 07:08:23 |
| R54.htm | 95338 | 2025-11-10 07:08:23 |
| R55.htm | 9713 | 2025-11-10 07:08:23 |
| R56.htm | 10910 | 2025-11-10 07:08:23 |
| R57.htm | 13061 | 2025-11-10 07:08:23 |
| R58.htm | 32907 | 2025-11-10 07:08:23 |
| R59.htm | 73783 | 2025-11-10 07:08:23 |
| R6.htm | 115220 | 2025-11-10 07:08:23 |
| R60.htm | 27623 | 2025-11-10 07:08:23 |
| R61.htm | 16172 | 2025-11-10 07:08:23 |
| R62.htm | 34451 | 2025-11-10 07:08:23 |
| R63.htm | 23216 | 2025-11-10 07:08:23 |
| R64.htm | 14360 | 2025-11-10 07:08:23 |
| R65.htm | 39677 | 2025-11-10 07:08:23 |
| R66.htm | 38464 | 2025-11-10 07:08:23 |
| R67.htm | 11049 | 2025-11-10 07:08:23 |
| R68.htm | 17613 | 2025-11-10 07:08:23 |
| R69.htm | 26935 | 2025-11-10 07:08:23 |
| R7.htm | 146422 | 2025-11-10 07:08:23 |
| R70.htm | 36574 | 2025-11-10 07:08:23 |
| R71.htm | 23029 | 2025-11-10 07:08:23 |
| R72.htm | 10127 | 2025-11-10 07:08:23 |
| R73.htm | 16208 | 2025-11-10 07:08:23 |
| R74.htm | 49344 | 2025-11-10 07:08:23 |
| R75.htm | 7520 | 2025-11-10 07:08:23 |
| R76.htm | 69371 | 2025-11-10 07:08:23 |
| R8.htm | 10885 | 2025-11-10 07:08:23 |
| R9.htm | 10201 | 2025-11-10 07:08:23 |
| report.css | 2767 | 2025-11-10 07:08:23 |
| Show.js | 1085 | 2025-11-10 07:08:23 |