Statement Of Cash Flows [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	As at 2022-03-31	As at 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	2020-04-01 to 2021-03-31	As at 2020-03-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Profit (loss)	– EUR	900,000 EUR	– EUR	74,500,000 EUR	– EUR	3. 4 EUR	78,800,000 EUR	75,400,000 EUR	—	—	– EUR	5,500,000 EUR	– EUR	– EUR	30,300,000 EUR	35,800,000 EUR	5,600,000 EUR	100,000 EUR	—
Adjustments to reconcile profit (loss) [abstract]
Adjustments for decrease (increase) in inventories	—	—	—	—	—	—	—	1. 9 EUR	—	—	—	200,000 EUR	—	—	—	—	—	—	—
Adjustments for provisions	—	—	—	—	—	—	—	5. 8 EUR	—	—	—	11,000,000 EUR	—	—	—	—	—	—	—
Adjustments for share-based payments	—	—	—	—	—	—	—	2,500,000 EUR	—	—	—	1,400,000 EUR	—	—	—	—	—	—	—
Other adjustments for non-cash items	—	—	—	—	—	—	—	– EUR	—	—	—	2,600,000 EUR	—	—	—	—	—	—	—
Adjustments for losses (gains) on disposal of non-current assets	—	—	—	—	—	—	—	0. 8 EUR	—	—	—	100,000 EUR	—	—	—	—	—	—	—
Cash flows from (used in) operations	—	—	—	—	—	—	—	188,000,000 EUR	—	—	—	253,500,000 EUR	—	—	—	—	—	—	—
Income taxes paid (refund), classified as operating activities	—	—	—	—	—	—	—	7. 6 EUR	—	—	—	14,800,000 EUR	—	—	—	—	—	—	—
Cash flows from (used in) operating activities	—	—	—	—	—	—	—	180,400,000 EUR	—	—	—	238,700,000 EUR	—	—	—	—	—	—	—
Cash flows from (used in) investing activities [abstract]
Proceeds from sales of property, plant and equipment, classified as investing activities	—	—	—	—	—	—	—	4,700,000 EUR	—	—	—	4,500,000 EUR	—	—	—	—	—	—	—
Purchase of property, plant and equipment, classified as investing activities	—	—	—	—	—	—	—	77,600,000 EUR	—	—	—	58,000,000 EUR	—	—	—	—	—	—	—
Purchase of intangible assets, classified as investing activities	—	—	—	—	—	—	—	8. 4 EUR	—	—	—	4,100,000 EUR	—	—	—	—	—	—	—
Cash flows from (used in) investing activities	—	—	—	—	—	—	—	67,500,000 EUR	—	—	—	43,900,000 EUR	—	—	—	—	—	—	—
Cash flows from (used in) financing activities [abstract]
Proceeds from issuing shares	—	—	—	—	—	—	—	200,000 EUR	—	—	—	– EUR	—	—	—	—	—	—	—
Payments to acquire or redeem entity's shares	—	—	—	—	—	—	—	1. 8 EUR	—	—	—	1,200,000 EUR	—	—	—	—	—	—	—
Proceeds from borrowings, classified as financing activities	—	—	—	—	—	—	—	141,600,000 EUR	—	—	—	9,000,000 EUR	—	—	—	—	—	—	—
Repayments of borrowings, classified as financing activities	—	—	—	—	—	—	—	312,200,000 EUR	—	—	—	269,000,000 EUR	—	—	—	—	—	—	—
Payments of lease liabilities, classified as financing activities	—	—	—	—	—	—	—	44,200,000 EUR	—	—	—	40,400,000 EUR	—	—	—	—	—	—	—
Interest paid, classified as financing activities	—	—	—	—	—	—	—	28,400,000 EUR	—	—	—	30,800,000 EUR	—	—	—	—	—	—	—
Cash flows from (used in) financing activities	—	—	—	—	—	—	—	119,100,000 EUR	—	—	—	336,000,000 EUR	—	—	—	—	—	—	—
Increase (decrease) in cash and cash equivalents before effect of exchange rate changes	—	—	—	—	—	—	—	6. 2 EUR	—	—	—	141,200,000 EUR	—	—	—	—	—	—	—
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	—	—	—	—	—	—	—	1,000,000 EUR	—	—	—	200,000 EUR	—	—	—	—	—	—	—
Cash and cash equivalents	—	—	—	—	—	—	—	—	63,600,000 EUR	68,800,000 EUR	—	—	—	—	—	—	—	—	209,800,000 EUR