Statement Of Changes In Equity [Abstract]

Mondi PLC - Filing #4126107

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	2024-01-01 to 2024-12-31	As at 2024-12-31	As at 2024-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	—	—	—	4,582,000,000 EUR	97,000,000 EUR	493,000,000 EUR	20,000,000 EUR	—	—	4,857,000,000 EUR	—	198,000,000 EUR	5,350,000,000 EUR	—	—	6,096,000,000 EUR	—	—	5,434,000,000 EUR	—	141,000,000 EUR	—	441,000,000 EUR	—	97,000,000 EUR	17,000,000 EUR	5,655,000,000 EUR	6,254,000,000 EUR	182,000,000 EUR	460,000,000 EUR	5,895,000,000 EUR	16,000,000 EUR	97,000,000 EUR	5,794,000,000 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	— EUR	— EUR	218,000,000 EUR	— EUR	—	—	—	—	218,000,000 EUR	44,000,000 EUR	—	262,000,000 EUR	—	—	134,000,000 EUR	— EUR	—	153,000,000 EUR	— EUR	—	19,000,000 EUR	—	153,000,000 EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	— EUR	61,000,000 EUR	61,000,000 EUR	— EUR	—	—	—	—	— EUR	11,000,000 EUR	—	72,000,000 EUR	—	—	320,000,000 EUR	— EUR	—	323,000,000 EUR	323,000,000 EUR	—	3,000,000 EUR	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—
Comprehensive income	— EUR	61,000,000 EUR	279,000,000 EUR	— EUR	—	—	—	—	218,000,000 EUR	55,000,000 EUR	—	334,000,000 EUR	—	—	186,000,000 EUR	— EUR	—	170,000,000 EUR	323,000,000 EUR	—	16,000,000 EUR	—	153,000,000 EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—
Dividends recognised as distributions to owners	— EUR	— EUR	1,081,000,000 EUR	— EUR	—	—	—	—	1,081,000,000 EUR	6,000,000 EUR	—	1,087,000,000 EUR	—	—	352,000,000 EUR	— EUR	—	345,000,000 EUR	— EUR	—	7,000,000 EUR	—	345,000,000 EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	9,000,000 EUR	— EUR	— EUR	— EUR	—	—	—	—	9,000,000 EUR	— EUR	—	— EUR	—	—	— EUR	7,000,000 EUR	—	— EUR	— EUR	—	— EUR	—	7,000,000 EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	— EUR	— EUR	— EUR	— EUR	—	—	—	—	— EUR	3,000,000 EUR	—	3,000,000 EUR	—	—	8,000,000 EUR	— EUR	—	21,000,000 EUR	— EUR	—	29,000,000 EUR	—	21,000,000 EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	— EUR	9,000,000 EUR	9,000,000 EUR	— EUR	—	—	—	—	— EUR	— EUR	—	9,000,000 EUR	—	—	9,000,000 EUR	— EUR	—	9,000,000 EUR	9,000,000 EUR	—	— EUR	—	— EUR	—	— EUR	—	—	—	—	—	—	—	—	—	—