Analysis Of Income And Expense [Abstract]

RENEWI PLC - Filing #1653659

Concept	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2021-04-01 to 2022-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31	2020-04-01 to 2021-03-31
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue	– EUR	1,869,200,000 EUR	—	—	—	—	—	1,869,200,000 EUR	—	—	—	– EUR	1,693,600,000 EUR	—	1,693,600,000 EUR	—
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, net of tax, exchange differences on translation of foreign operations	—	—	– EUR	– EUR	0. 2 EUR	– EUR	– EUR	0. 2 EUR	3,200,000 EUR	– EUR	– EUR	—	—	– EUR	3,100,000 EUR	100,000 EUR
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	– EUR	500,000 EUR	—	—	—	—	—	500,000 EUR	—	—	—	– EUR	1,600,000 EUR	—	1,600,000 EUR	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax [abstract]
Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax	—	—	—	—	—	—	—	500,000 EUR	—	—	—	—	—	—	300,000 EUR	—
Share of other comprehensive income of associates and joint ventures accounted for using equity method, net of tax	—	—	– EUR	– EUR	– EUR	500,000 EUR	– EUR	500,000 EUR	– EUR	– EUR	– EUR	—	—	300,000 EUR	300,000 EUR	– EUR
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income	—	—	– EUR	– EUR	– EUR	4. 3 EUR	– EUR	4. 3 EUR	– EUR	– EUR	– EUR	—	—	2,000,000 EUR	2,000,000 EUR	– EUR
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	—	—	– EUR	900,000 EUR	0. 2 EUR	97,700,000 EUR	– EUR	98,400,000 EUR	3,200,000 EUR	– EUR	– EUR	—	—	1,000,000 EUR	4,300,000 EUR	100,000 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	—	97,500,000 EUR	—	—	—	—	—	—	4,200,000 EUR	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	—	—	—	—	—	—	900,000 EUR	—	—	—	—	—	—	100,000 EUR	—