Statement Of Changes In Equity [Abstract]

Croda International PLC - Filing #1867054

Concept	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	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2021-12-31	As at 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31	As at 2020-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	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	—	707,700,000 GBP	—	12,800,000 GBP	16,200,000 GBP	—	—	842,600,000 GBP	9,300,000 GBP	16,200,000 GBP	19,300,000 GBP	707,700,000 GBP	1,595,100,000 GBP
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	– GBP	– GBP	653,300,000 GBP	649,300,000 GBP	4,000,000 GBP	—	270,100,000 GBP	383,200,000 GBP	—	—	—	—	– GBP	2,000,000 GBP	—	—	– GBP	28,000,000 GBP	350,800,000 GBP	—	– GBP	—	– GBP	—	—	322,800,000 GBP	320,800,000 GBP	—	—	—	—	—	—
Other comprehensive income	—	– GBP	90,900,000 GBP	157,800,000 GBP	66,500,000 GBP	400,000 GBP	—	—	—	—	—	—	—	– GBP	100,000 GBP	—	—	63,100,000 GBP	—	—	—	– GBP	—	– GBP	—	—	30,700,000 GBP	32,300,000 GBP	—	—	—	—	—	—
Comprehensive income	—	– GBP	90,900,000 GBP	811,100,000 GBP	715,800,000 GBP	4,400,000 GBP	—	—	—	—	—	—	—	– GBP	2,100,000 GBP	—	—	63,100,000 GBP	—	—	—	– GBP	—	– GBP	—	—	292,100,000 GBP	353,100,000 GBP	—	—	—	—	—	—
Issue of equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	200,000 GBP	—	—	– GBP	—	—	—	– GBP	—	– GBP	—	—	200,000 GBP	– GBP	—	—	—	—	—	—
Dividends recognised as distributions to owners	—	– GBP	– GBP	144,400,000 GBP	144,400,000 GBP	– GBP	—	—	—	—	—	—	—	– GBP	– GBP	—	—	– GBP	—	—	—	– GBP	—	– GBP	—	—	132,500,000 GBP	132,500,000 GBP	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	– GBP	– GBP	7,300,000 GBP	7,300,000 GBP	– GBP	—	—	—	—	—	—	—	– GBP	– GBP	—	—	– GBP	—	—	—	– GBP	—	– GBP	—	—	2,400,000 GBP	2,400,000 GBP	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	– GBP	– GBP	8,300,000 GBP	8,300,000 GBP	– GBP	—	—	—	—	—	—	—	– GBP	– GBP	—	—	– GBP	—	—	—	– GBP	—	– GBP	—	—	12,700,000 GBP	12,700,000 GBP	—	—	—	—	—	—