Statement Of Changes In Equity [Abstract]

Croda International PLC - Filing #2005285

Concept	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	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 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	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	2,368,100,000 GBP	—	1,640,000,000 GBP	—	10,300,000 GBP	—	—	—	—	15,600,000 GBP	707,700,000 GBP	—	15,100,000 GBP	2,431,100,000 GBP	—	—	—	—	—	47,100,000 GBP	—	—	15,500,000 GBP	707,700,000 GBP	1,645,700,000 GBP	15,100,000 GBP	—	1,073,000,000 GBP	43,800,000 GBP	1,765,900,000 GBP	12,800,000 GBP	707,700,000 GBP	16,200,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	172,100,000 GBP	—	– GBP	—	1,100,000 GBP	—	235,100,000 GBP	171,000,000 GBP	– GBP	63,000,000 GBP	—	—	– GBP	—	—	– GBP	– GBP	653,300,000 GBP	649,300,000 GBP	4,000,000 GBP	—	383,200,000 GBP	270,100,000 GBP	—	—	—	—	– GBP	—	—	—	—	—	—
Other comprehensive income	95,500,000 GBP	—	76,700,000 GBP	—	1,000,000 GBP	—	—	17,800,000 GBP	– GBP	—	—	—	– GBP	—	—	– GBP	90,900,000 GBP	157,800,000 GBP	66,500,000 GBP	400,000 GBP	—	—	—	—	—	—	—	– GBP	—	—	—	—	—	—
Comprehensive income	76,600,000 GBP	—	76,700,000 GBP	—	100,000 GBP	—	—	153,200,000 GBP	– GBP	—	—	—	– GBP	—	—	– GBP	90,900,000 GBP	811,100,000 GBP	715,800,000 GBP	4,400,000 GBP	—	—	—	—	—	—	—	– GBP	—	—	—	—	—	—
Dividends recognised as distributions to owners	150,700,000 GBP	—	– GBP	—	– GBP	—	—	150,700,000 GBP	– GBP	—	—	—	– GBP	—	—	– GBP	– GBP	144,400,000 GBP	144,400,000 GBP	– GBP	—	—	—	—	—	—	—	– GBP	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	9,800,000 GBP	—	– GBP	—	– GBP	—	—	9,800,000 GBP	– GBP	—	—	—	– GBP	—	—	– GBP	– GBP	7,300,000 GBP	7,300,000 GBP	– GBP	—	—	—	—	—	—	—	– GBP	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	1,600,000 GBP	—	– GBP	—	– GBP	—	—	1,600,000 GBP	– GBP	—	—	—	– GBP	—	—	– GBP	– GBP	8,300,000 GBP	8,300,000 GBP	– GBP	—	—	—	—	—	—	—	– GBP	—	—	—	—	—	—