0000773141 2023-04-17 2023-04-17 0000773141 us-gaap:CommonStockMember 2023-04-17 2023-04-17 0000773141 mdc:SeniorNotesSixPercentDueJanuary2043Member 2023-04-17 2023-04-17 0000773141 false 8-K 2023-04-17 M.D.C. Holdings, Inc. DE 1-8951 84-0622967 4350 South Monaco Street Suite 500 Denver CO 80237 303 773-1100 false false false false Common Stock, $.01 par value MDC NYSE 6% Senior Notes due January 2043 MDC 43 NYSE false