Increase decrease in provisions

No definition available.

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- Definition

Movements in long and short term provisions

+ References

No definition available.

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- Definition

Adjustments for provisions to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Provisions; Profit (loss)]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The amount recognised for new other provisions. [Refer: Other provisions]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The amount of liabilities of uncertain timing or amount, including provisions for employee benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Other provisions, contingent liabilities and contingent assets - Narrative (Details) € in Millions, £ in Millions	12 Months Ended
	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 EUR (€)	Dec. 31, 2024 GBP (£)	Dec. 31, 2024 EUR (€)	Dec. 31, 2023 GBP (£)	Dec. 31, 2023 EUR (€)
Movements in long and short term provisions [Line Items]
Provisions			£ 22	€ 1,311	£ 40	€ 1,279
Isle of Wight treatment plant
Movements in long and short term provisions [Line Items]
Adjustments for provisions	€ (37)
UK waste treatment thalia [Member]
Movements in long and short term provisions [Line Items]
New provisions, other provisions	(16)
Construction division [Member] \| POLAND
Movements in long and short term provisions [Line Items]
Provisions				(17)
Construction division [Member] \| Colombia and US businesses
Movements in long and short term provisions [Line Items]
Provisions				(47)
Provisions to cover the possible risks resulting from lawsuits and litigation in progress [Member] \| Construction division [Member]
Movements in long and short term provisions [Line Items]
Provisions				504		561
Provisions for tax claims [Member] \| Provision for the estimated cost of landfill closure and post closure activities relating to budimex and waste treatment UK thalia member [Member]
Movements in long and short term provisions [Line Items]
Provisions				26		46
Litigation and taxes [Member] \| Construction division [Member]
Movements in long and short term provisions [Line Items]
Provisions				90		68
Litigation and taxes [Member] \| Provisions to cover the possible risks resulting from lawsuits and litigation in progress [Member]
Movements in long and short term provisions [Line Items]
Provisions				97		71
Litigation and taxes [Member] \| Provisions for tax claims [Member]
Movements in long and short term provisions [Line Items]
Provisions				85
Replacement and upgrades IFRIC12 [Member]
Movements in long and short term provisions [Line Items]
Provisions				145		86
Other Long term risks [Member]
Movements in long and short term provisions [Line Items]
Provisions				26		26
Other Long term risks [Member] \| Provision for the estimated cost of landfill closure and post closure activities relating to budimex and waste treatment UK thalia member [Member]
Movements in long and short term provisions [Line Items]
Provisions				16
Non current provisions [Member]
Movements in long and short term provisions [Line Items]
Provisions				353		268
Non current provisions [Member] \| Construction division [Member]
Movements in long and short term provisions [Line Items]
Provisions				325		313
Current provisions [Member] \| Construction division [Member]
Movements in long and short term provisions [Line Items]
Increase decrease in provisions	€ 531	€ 606
Current provisions [Member] \| Trade provisions [Member]
Movements in long and short term provisions [Line Items]
Provisions				€ 958		€ 1,011