3.24.1.u1 html 55 30 1 false 10 0 false 2 false false R1.htm 995100 - Document - Cover Sheet http://xbrl.sec.gov/dei/role/document/Cover Cover Cover 1 false false R2.htm 995410 - Disclosure - Pay vs Performance Disclosure Sheet http://xbrl.sec.gov/ecd/role/PvpDisclosure Pay vs Performance Disclosure Notes 2 false false All Reports Book All Reports pcrx-20231231.xsd pcrx-20231231_def.xml pcrx-20231231_lab.xml pcrx-20231231_pre.xml tm242690d2_def14a.htm bc_adjusted-pn.jpg bc_boardtenure-pn.jpg bc_historic-pn.jpg bc_historical-pn.jpg bc_netincome-pn.jpg bc_peer-pn.jpg bc_quarter-pn.jpg bc_totalshare-pn.jpg cv_obc-4clr.jpg cv_ofc-4clr.jpg fc_ataglance-pn.jpg fc_businessperform-pn.jpg fc_companyperform-pn.jpg fc_elements-pn.jpg fc_nomination-pn.jpg fc_ourvalues-pn.jpg fc_stock-pn.jpg fc_stockownership-pn.jpg ic_academi-pn.jpg ic_account-pn.jpg ic_advanc-pn.jpg ic_at-pn.gif ic_audit-bw.gif ic_audit-bw.jpg ic_audit-pn.gif ic_audit-pn.jpg ic_chair-pn.gif ic_chair-pn.jpg ic_check-pn.gif ic_check-pn.jpg ic_clcotpur-pn.gif ic_clcotpur-pn.jpg ic_compe-pn.gif ic_compe-pn.jpg ic_contact-pn.gif ic_cotspur-pn.gif ic_cotspur-pn.jpg ic_cross-bw.jpg ic_cybersecurity-pn.jpg ic_develop-pn.jpg ic_divequ-pn.jpg ic_emp-pn.jpg ic_executivepn.jpg ic_financialmeasurespn.jpg ic_fullb-pn.gif ic_goalspn.jpg ic_government-pn.jpg ic_grants-pn.jpg ic_hub-pn.jpg ic_human-pn.jpg ic_indust-pn.jpg ic_internet-pn.gif ic_internet-pn.jpg ic_leafright-pn.gif ic_leafright-pn.jpg ic_mail-pn.jpg ic_majority-pn.jpg ic_manage-pn.gif ic_manufac-pn.jpg ic_medical-pn.jpg ic_meeting-pn.jpg ic_meets-pn.jpg ic_member-bw.gif ic_member-bw.jpg ic_mission-pn.jpg ic_mobiledevice-pn.gif ic_mobiledevice-pn.jpg ic_nonfinancialmeasurespn.jpg ic_notepad-pn.jpg ic_one-pn.gif ic_patedu-pn.jpg ic_plus-pn.jpg ic_public-pn.jpg ic_qrcode-pn.gif ic_qrcode-pn.jpg ic_recoed-pn.jpg ic_recorddate-pn.jpg ic_research-pn.jpg ic_sciencetechno-pn.gif ic_sciencetechno-pn.jpg ic_senior-pn.jpg ic_star-bw.gif ic_star-bw.jpg ic_stockholder-pn.jpg ic_strategic-pn.jpg ic_sustain-pn.gif ic_sustain-pn.jpg ic_talent-pn.jpg ic_telephnoe-pn.jpg ic_telephone-pn.gif ic_telephone-pn.jpg ic_tick-pn.jpg ic_two-pn.gif ic_values-pn.jpg ic_vision-pn.jpg ic_vote-pn.jpg ic_when-pn.jpg ic_where-pn.jpg lc_ebitda-pn.jpg lc_revenue-pn.jpg lc_tsr-pn.jpg lg_iovera-4clr.jpg lg_nonexparel-4c.jpg lg_pacira-pn.jpg lg_zilretta-4clr.jpg pc_adjust-pn.jpg pc_annual-pn.jpg pc_board-pn.jpg pc_ceoneo-pn.jpg pc_compon-pn.jpg pc_director-pn.jpg pc_england-pn.jpg pc_equity-pn.jpg pc_netrev-pn.jpg pc_sayonpayvote-pn.jpg pc_vestingschedule-pn.jpg pg_01proxysummary-4clr.jpg pg_02corporate-4clr.jpg pg_03auditmatters-4clr.jpg pg_04executiveofficers-4clr.jpg pg_05executive-4clr.jpg pg_06stockowner-4clr.jpg pg_07information-4clr.jpg pg_08additional-4clr.jpg ph_abrahamceesay-bw.gif ph_abrahamceesay-bw.jpg ph_alethiayoung-bw.gif ph_alethiayoung-bw.jpg ph_andreaswicki-bw.gif ph_andreaswicki-bw.jpg ph_charliereinhart-bw.gif ph_charliereinhart-bw.jpg ph_christopherchristie-bw.gif ph_christopherchristie-bw.jpg ph_darygaugler-bw.gif ph_darygaugler-bw.jpg ph_davidstack-bwlr.jpg ph_franklee-bw.gif ph_franklee-bw.jpg ph_frankleeceo-bw.gif ph_frankleeceo-bw.jpg ph_garypace-bw.gif ph_garypace-bw.jpg ph_jonathanslonin-bw.gif ph_jonathanslonin-bw.jpg ph_kristenwilliams-bw.gif ph_kristenwilliams-bw.jpg ph_laurabrege-bw.gif ph_laurabrege-bw.jpg ph_marcelobigal-bw.gif ph_marcelobigal-bw.jpg ph_markfroimson-bw.gif ph_markfroimson-bw.jpg ph_markkronenfeld-bw.gif ph_markkronenfeld-bw.jpg ph_michaelyang-bw.gif ph_michaelyang-bw.jpg ph_paulhastings-bw.gif ph_paulhastings-bw.jpg px_24paciraproxy1pg1-bw.jpg px_24paciraproxy1pg2-bw.jpg sg_frankdlee-pn.jpg sg_kristenwilliams-pn.jpg tb_annualschedule-pn.jpg tb_opioid-pn.jpg tb_opioidreduction-pn.jpg tm2128729d1_fc-greylinebw.jpg tm2128729d1_icon-changespn.gif tm2128729d1_icon-itemspn.gif tm2128729d1_icon-threepn.gif tm2128729d1_icon-triangdobw.gif tm2128729d1_icon-triangupbw.gif http://fasb.org/us-gaap/2023 http://xbrl.sec.gov/dei/2023 http://xbrl.sec.gov/ecd/2023 true false