Statement Of Cash Flows [Abstract]

Aperam S.A. - Filing #4417767

Concept	As at 2021-12-31	2021-01-01 to 2021-12-31	As at 2020-12-31	2020-01-01 to 2020-12-31	As at 2019-12-31
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Interest paid, classified as operating activities	—	4,000,000 EUR	—	7,000,000 EUR	—
Interest received, classified as operating activities	—	4,000,000 EUR	—	7,000,000 EUR	—
Cash flows from (used in) operating activities	—	550,000,000 EUR	—	303,000,000 EUR	—
Cash flows from (used in) investing activities [abstract]
Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities	—	31,000,000 EUR	—	— EUR	—
Purchase of property, plant and equipment, classified as investing activities	—	152,000,000 EUR	—	109,000,000 EUR	—
Other inflows (outflows) of cash, classified as investing activities	—	— EUR	—	1,000,000 EUR	—
Cash flows from (used in) investing activities	—	183,000,000 EUR	—	108,000,000 EUR	—
Cash flows from (used in) financing activities [abstract]
Payments to acquire or redeem entity's shares	—	105,000,000 EUR	—	— EUR	—
Proceeds from borrowings, classified as financing activities	—	75,000,000 EUR	—	— EUR	—
Dividends paid, classified as financing activities	—	140,000,000 EUR	—	139,000,000 EUR	—
Other inflows (outflows) of cash, classified as financing activities	—	9,000,000 EUR	—	9,000,000 EUR	—
Cash flows from (used in) financing activities	—	197,000,000 EUR	—	185,000,000 EUR	—
Increase (decrease) in cash and cash equivalents before effect of exchange rate changes	—	166,000,000 EUR	—	17,000,000 EUR	—
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	—	4,000,000 EUR	—	27,000,000 EUR	—
Cash and cash equivalents	524,000,000 EUR	—	358,000,000 EUR	—	375,000,000 EUR