http://fincantieri.com/20211231 2021-12-31_FincantieriSpA_report XBRL Taxonomy prepared for the European Standard Electronic Format 2021-12-31 Fincantieri S.p.A. http://fincantieri.com IT 2022-04-01 Fincantieri S.p.A. XBRL Taxonomy for 2021-12-31 Fincantieri S.p.A. XBRL report for 2021-12-31 it