Profit Or Loss [Abstract]

Altarea - Filing #2821577

Concept	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31	2019-01-01 to 2019-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Cost of sales	—	2 496,4 EUR	—	—	—	—	—	—	—	—	—	2 479,0 EUR	—	—
Administrative expenses	—	715,000,000 EUR	—	—	—	—	—	—	—	—	—	872,000,000 EUR	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	502,000,000 EUR	—	—	—	—	—	—	—	—	—	592,000,000 EUR	—	—
Profit (loss) before tax	—	4,688,000,000 EUR	—	—	—	—	—	—	—	—	—	2,724,000,000 EUR	—	—
Tax expense (income)	—	549,000,000 EUR	—	—	—	—	—	—	—	—	—	369,000,000 EUR	—	—
Profit (loss)	- EUR	5,238,000,000 EUR	2,160,000,000 EUR	3,077,000,000 EUR	- EUR	- EUR	3,077,000,000 EUR	- EUR	2,337,000,000 EUR	- EUR	2,337,000,000 EUR	2,355,000,000 EUR	18,000,000 EUR	- EUR
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	3,077,000,000 EUR	—	—	—	—	—	—	—	—	—	2,337,000,000 EUR	—	—
Profit (loss), attributable to non-controlling interests	—	2,160,000,000 EUR	—	—	—	—	—	—	—	—	—	18,000,000 EUR	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	1,826.00	—	—	—	—	—	—	—	—	—	1,442.00	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	1,802.00	—	—	—	—	—	—	—	—	—	1,426.00	—	—