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| Seq | Description | Type | Size | |
|---|---|---|---|---|
| 1 | DEFINITIVE PROXY STATEMENT | DEF 14A | 5050.5 KB | Open in viewerDownload |
| 2 | DEFINITIVE PROXY STATEMENT | DEF 14A | 9100.6 KB | Open in viewerDownload |
| 3 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | EX-101.SCH | 7.8 KB | Download |
| 4 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | EX-101.PRE | 11.1 KB | Download |
| 5 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | EX-101.LAB | 20.1 KB | Download |
| 6 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | EX-101.DEF | 12.4 KB | Download |
| 7 | regn-20260424_g1.jpg | GRAPHIC | 46.0 KB | Open in viewerDownload |
| 8 | regn-20260424_g10.gif | GRAPHIC | 0.8 KB | Open in viewerDownload |
| 9 | regn-20260424_g100.gif | GRAPHIC | 1.4 KB | Open in viewerDownload |
| 10 | regn-20260424_g101.jpg | GRAPHIC | 24.7 KB | Open in viewerDownload |
| 11 | regn-20260424_g102.jpg | GRAPHIC | 94.6 KB | Open in viewerDownload |
| 12 | regn-20260424_g103.jpg | GRAPHIC | 242.5 KB | Open in viewerDownload |
| 13 | regn-20260424_g104.jpg | GRAPHIC | 21.0 KB | Open in viewerDownload |
| 14 | regn-20260424_g105.jpg | GRAPHIC | 25.0 KB | Open in viewerDownload |
| 15 | regn-20260424_g106.jpg | GRAPHIC | 24.0 KB | Open in viewerDownload |
| 16 | regn-20260424_g107.jpg | GRAPHIC | 23.8 KB | Open in viewerDownload |
| 17 | regn-20260424_g108.jpg | GRAPHIC | 7.7 KB | Open in viewerDownload |
| 18 | regn-20260424_g109.gif | GRAPHIC | 1.5 KB | Open in viewerDownload |
| 19 | regn-20260424_g11.gif | GRAPHIC | 1.5 KB | Open in viewerDownload |
| 20 | regn-20260424_g110.gif | GRAPHIC | 0.7 KB | Open in viewerDownload |
| 21 | regn-20260424_g111.jpg | GRAPHIC | 35.8 KB | Open in viewerDownload |
| 22 | regn-20260424_g112.gif | GRAPHIC | 4.7 KB | Open in viewerDownload |
| 23 | regn-20260424_g113.gif | GRAPHIC | 3.0 KB | Open in viewerDownload |
| 24 | regn-20260424_g114.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 25 | regn-20260424_g115.gif | GRAPHIC | 0.1 KB | Open in viewerDownload |
| 26 | regn-20260424_g116.jpg | GRAPHIC | 100.6 KB | Open in viewerDownload |
| 27 | regn-20260424_g117.jpg | GRAPHIC | 521.1 KB | Open in viewerDownload |
| 28 | regn-20260424_g118.gif | GRAPHIC | 1.2 KB | Open in viewerDownload |
| 29 | regn-20260424_g119.jpg | GRAPHIC | 239.0 KB | Open in viewerDownload |
| 30 | regn-20260424_g12.jpg | GRAPHIC | 93.1 KB | Open in viewerDownload |
| 31 | regn-20260424_g120.jpg | GRAPHIC | 224.3 KB | Open in viewerDownload |
| 32 | regn-20260424_g121.jpg | GRAPHIC | 209.1 KB | Open in viewerDownload |
| 33 | regn-20260424_g122.jpg | GRAPHIC | 193.2 KB | Open in viewerDownload |
| 34 | regn-20260424_g123.jpg | GRAPHIC | 249.1 KB | Open in viewerDownload |
| 35 | regn-20260424_g124.jpg | GRAPHIC | 236.4 KB | Open in viewerDownload |
| 36 | regn-20260424_g125.jpg | GRAPHIC | 156.4 KB | Open in viewerDownload |
| 37 | regn-20260424_g126.jpg | GRAPHIC | 231.5 KB | Open in viewerDownload |
| 38 | regn-20260424_g127.gif | GRAPHIC | 1.5 KB | Open in viewerDownload |
| 39 | regn-20260424_g128.jpg | GRAPHIC | 75.8 KB | Open in viewerDownload |
| 40 | regn-20260424_g129.jpg | GRAPHIC | 72.9 KB | Open in viewerDownload |
| 41 | regn-20260424_g13.gif | GRAPHIC | 8.2 KB | Open in viewerDownload |
| 42 | regn-20260424_g130.jpg | GRAPHIC | 81.6 KB | Open in viewerDownload |
| 43 | regn-20260424_g131.jpg | GRAPHIC | 70.6 KB | Open in viewerDownload |
| 44 | regn-20260424_g132.jpg | GRAPHIC | 83.2 KB | Open in viewerDownload |
| 45 | regn-20260424_g133.jpg | GRAPHIC | 66.3 KB | Open in viewerDownload |
| 46 | regn-20260424_g134.gif | GRAPHIC | 11.0 KB | Open in viewerDownload |
| 47 | regn-20260424_g135.gif | GRAPHIC | 25.0 KB | Open in viewerDownload |
| 48 | regn-20260424_g136.gif | GRAPHIC | 1.1 KB | Open in viewerDownload |
| 49 | regn-20260424_g137.gif | GRAPHIC | 1.1 KB | Open in viewerDownload |
| 50 | regn-20260424_g138.jpg | GRAPHIC | 22.7 KB | Open in viewerDownload |
| 51 | regn-20260424_g139.gif | GRAPHIC | 0.3 KB | Open in viewerDownload |
| 52 | regn-20260424_g14.gif | GRAPHIC | 36.6 KB | Open in viewerDownload |
| 53 | regn-20260424_g140.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 54 | regn-20260424_g141.gif | GRAPHIC | 0.3 KB | Open in viewerDownload |
| 55 | regn-20260424_g142.gif | GRAPHIC | 0.3 KB | Open in viewerDownload |
| 56 | regn-20260424_g143.gif | GRAPHIC | 0.3 KB | Open in viewerDownload |
| 57 | regn-20260424_g144.jpg | GRAPHIC | 838.3 KB | Open in viewerDownload |
| 58 | regn-20260424_g145.jpg | GRAPHIC | 33.0 KB | Open in viewerDownload |
| 59 | regn-20260424_g146.gif | GRAPHIC | 13.4 KB | Open in viewerDownload |
| 60 | regn-20260424_g147.gif | GRAPHIC | 6.5 KB | Open in viewerDownload |
| 61 | regn-20260424_g148.jpg | GRAPHIC | 715.9 KB | Open in viewerDownload |
| 62 | regn-20260424_g149.gif | GRAPHIC | 0.4 KB | Open in viewerDownload |
| 63 | regn-20260424_g15.jpg | GRAPHIC | 11.5 KB | Open in viewerDownload |
| 64 | regn-20260424_g150.gif | GRAPHIC | 0.1 KB | Open in viewerDownload |
| 65 | regn-20260424_g151.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 66 | regn-20260424_g152.gif | GRAPHIC | 0.6 KB | Open in viewerDownload |
| 67 | regn-20260424_g153.gif | GRAPHIC | 0.5 KB | Open in viewerDownload |
| 68 | regn-20260424_g154.jpg | GRAPHIC | 63.0 KB | Open in viewerDownload |
| 69 | regn-20260424_g155.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 70 | regn-20260424_g156.gif | GRAPHIC | 2.2 KB | Open in viewerDownload |
| 71 | regn-20260424_g157.gif | GRAPHIC | 5.3 KB | Open in viewerDownload |
| 72 | regn-20260424_g158.gif | GRAPHIC | 3.2 KB | Open in viewerDownload |
| 73 | regn-20260424_g159.jpg | GRAPHIC | 588.1 KB | Open in viewerDownload |
| 74 | regn-20260424_g16.jpg | GRAPHIC | 21.2 KB | Open in viewerDownload |
| 75 | regn-20260424_g160.gif | GRAPHIC | 37.2 KB | Open in viewerDownload |
| 76 | regn-20260424_g161.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 77 | regn-20260424_g162.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 78 | regn-20260424_g163.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 79 | regn-20260424_g164.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 80 | regn-20260424_g165.gif | GRAPHIC | 0.1 KB | Open in viewerDownload |
| 81 | regn-20260424_g166.gif | GRAPHIC | 0.1 KB | Open in viewerDownload |
| 82 | regn-20260424_g167.gif | GRAPHIC | 0.1 KB | Open in viewerDownload |
| 83 | regn-20260424_g168.jpg | GRAPHIC | 14.6 KB | Open in viewerDownload |
| 84 | regn-20260424_g169.gif | GRAPHIC | 37.3 KB | Open in viewerDownload |
| 85 | regn-20260424_g17.jpg | GRAPHIC | 24.8 KB | Open in viewerDownload |
| 86 | regn-20260424_g170.gif | GRAPHIC | 0.3 KB | Open in viewerDownload |
| 87 | regn-20260424_g171.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 88 | regn-20260424_g172.gif | GRAPHIC | 35.3 KB | Open in viewerDownload |
| 89 | regn-20260424_g173.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 90 | regn-20260424_g174.gif | GRAPHIC | 1.5 KB | Open in viewerDownload |
| 91 | regn-20260424_g175.gif | GRAPHIC | 36.8 KB | Open in viewerDownload |
| 92 | regn-20260424_g176.jpg | GRAPHIC | 30.2 KB | Open in viewerDownload |
| 93 | regn-20260424_g177.jpg | GRAPHIC | 21.8 KB | Open in viewerDownload |
| 94 | regn-20260424_g178.jpg | GRAPHIC | 27.2 KB | Open in viewerDownload |
| 95 | regn-20260424_g179.jpg | GRAPHIC | 23.7 KB | Open in viewerDownload |
| 96 | regn-20260424_g18.jpg | GRAPHIC | 28.6 KB | Open in viewerDownload |
| 97 | regn-20260424_g180.jpg | GRAPHIC | 6167.3 KB | Open in viewerDownload |
| 98 | regn-20260424_g181.jpg | GRAPHIC | 716.6 KB | Open in viewerDownload |
| 99 | regn-20260424_g182.jpg | GRAPHIC | 3030.7 KB | Open in viewerDownload |
| 100 | regn-20260424_g183.jpg | GRAPHIC | 3400.3 KB | Open in viewerDownload |
| 101 | regn-20260424_g19.jpg | GRAPHIC | 124.7 KB | Open in viewerDownload |
| 102 | regn-20260424_g2.jpg | GRAPHIC | 11419.6 KB | Open in viewerDownload |
| 103 | regn-20260424_g20.gif | GRAPHIC | 0.9 KB | Open in viewerDownload |
| 104 | regn-20260424_g21.gif | GRAPHIC | 0.9 KB | Open in viewerDownload |
| 105 | regn-20260424_g22.gif | GRAPHIC | 0.8 KB | Open in viewerDownload |
| 106 | regn-20260424_g23.gif | GRAPHIC | 1.8 KB | Open in viewerDownload |
| 107 | regn-20260424_g24.jpg | GRAPHIC | 78.2 KB | Open in viewerDownload |
| 108 | regn-20260424_g25.jpg | GRAPHIC | 92.8 KB | Open in viewerDownload |
| 109 | regn-20260424_g26.jpg | GRAPHIC | 127.4 KB | Open in viewerDownload |
| 110 | regn-20260424_g27.jpg | GRAPHIC | 115.1 KB | Open in viewerDownload |
| 111 | regn-20260424_g28.jpg | GRAPHIC | 122.8 KB | Open in viewerDownload |
| 112 | regn-20260424_g29.jpg | GRAPHIC | 5.0 KB | Open in viewerDownload |
| 113 | regn-20260424_g3.jpg | GRAPHIC | 4160.8 KB | Open in viewerDownload |
| 114 | regn-20260424_g30.gif | GRAPHIC | 1.3 KB | Open in viewerDownload |
| 115 | regn-20260424_g31.jpg | GRAPHIC | 4.3 KB | Open in viewerDownload |
| 116 | regn-20260424_g32.jpg | GRAPHIC | 1131.3 KB | Open in viewerDownload |
| 117 | regn-20260424_g33.jpg | GRAPHIC | 17.2 KB | Open in viewerDownload |
| 118 | regn-20260424_g34.gif | GRAPHIC | 4.4 KB | Open in viewerDownload |
| 119 | regn-20260424_g35.gif | GRAPHIC | 2.7 KB | Open in viewerDownload |
| 120 | regn-20260424_g36.jpg | GRAPHIC | 5.4 KB | Open in viewerDownload |
| 121 | regn-20260424_g37.jpg | GRAPHIC | 98.8 KB | Open in viewerDownload |
| 122 | regn-20260424_g38.jpg | GRAPHIC | 63.5 KB | Open in viewerDownload |
| 123 | regn-20260424_g39.gif | GRAPHIC | 20.9 KB | Open in viewerDownload |
| 124 | regn-20260424_g4.jpg | GRAPHIC | 286.9 KB | Open in viewerDownload |
| 125 | regn-20260424_g40.jpg | GRAPHIC | 69.4 KB | Open in viewerDownload |
| 126 | regn-20260424_g41.jpg | GRAPHIC | 63.0 KB | Open in viewerDownload |
| 127 | regn-20260424_g42.jpg | GRAPHIC | 64.7 KB | Open in viewerDownload |
| 128 | regn-20260424_g43.jpg | GRAPHIC | 72.4 KB | Open in viewerDownload |
| 129 | regn-20260424_g44.jpg | GRAPHIC | 63.5 KB | Open in viewerDownload |
| 130 | regn-20260424_g45.jpg | GRAPHIC | 853.1 KB | Open in viewerDownload |
| 131 | regn-20260424_g46.jpg | GRAPHIC | 60.5 KB | Open in viewerDownload |
| 132 | regn-20260424_g47.jpg | GRAPHIC | 53.6 KB | Open in viewerDownload |
| 133 | regn-20260424_g48.jpg | GRAPHIC | 78.6 KB | Open in viewerDownload |
| 134 | regn-20260424_g49.jpg | GRAPHIC | 76.9 KB | Open in viewerDownload |
| 135 | regn-20260424_g5.jpg | GRAPHIC | 35.1 KB | Open in viewerDownload |
| 136 | regn-20260424_g50.jpg | GRAPHIC | 71.7 KB | Open in viewerDownload |
| 137 | regn-20260424_g51.gif | GRAPHIC | 1.4 KB | Open in viewerDownload |
| 138 | regn-20260424_g52.jpg | GRAPHIC | 81.0 KB | Open in viewerDownload |
| 139 | regn-20260424_g53.jpg | GRAPHIC | 101.0 KB | Open in viewerDownload |
| 140 | regn-20260424_g54.jpg | GRAPHIC | 3886.1 KB | Open in viewerDownload |
| 141 | regn-20260424_g55.jpg | GRAPHIC | 11.4 KB | Open in viewerDownload |
| 142 | regn-20260424_g56.jpg | GRAPHIC | 10.6 KB | Open in viewerDownload |
| 143 | regn-20260424_g57.jpg | GRAPHIC | 11.3 KB | Open in viewerDownload |
| 144 | regn-20260424_g58.jpg | GRAPHIC | 11.1 KB | Open in viewerDownload |
| 145 | regn-20260424_g59.jpg | GRAPHIC | 14.3 KB | Open in viewerDownload |
| 146 | regn-20260424_g6.jpg | GRAPHIC | 52.8 KB | Open in viewerDownload |
| 147 | regn-20260424_g60.jpg | GRAPHIC | 13.6 KB | Open in viewerDownload |
| 148 | regn-20260424_g61.jpg | GRAPHIC | 11.0 KB | Open in viewerDownload |
| 149 | regn-20260424_g62.jpg | GRAPHIC | 13.5 KB | Open in viewerDownload |
| 150 | regn-20260424_g63.jpg | GRAPHIC | 13.9 KB | Open in viewerDownload |
| 151 | regn-20260424_g64.gif | GRAPHIC | 2.5 KB | Open in viewerDownload |
| 152 | regn-20260424_g65.jpg | GRAPHIC | 506.6 KB | Open in viewerDownload |
| 153 | regn-20260424_g66.jpg | GRAPHIC | 858.0 KB | Open in viewerDownload |
| 154 | regn-20260424_g67.jpg | GRAPHIC | 918.8 KB | Open in viewerDownload |
| 155 | regn-20260424_g68.jpg | GRAPHIC | 1023.8 KB | Open in viewerDownload |
| 156 | regn-20260424_g69.jpg | GRAPHIC | 844.2 KB | Open in viewerDownload |
| 157 | regn-20260424_g7.jpg | GRAPHIC | 196.0 KB | Open in viewerDownload |
| 158 | regn-20260424_g70.jpg | GRAPHIC | 784.0 KB | Open in viewerDownload |
| 159 | regn-20260424_g71.jpg | GRAPHIC | 841.0 KB | Open in viewerDownload |
| 160 | regn-20260424_g72.jpg | GRAPHIC | 827.0 KB | Open in viewerDownload |
| 161 | regn-20260424_g73.jpg | GRAPHIC | 478.6 KB | Open in viewerDownload |
| 162 | regn-20260424_g74.gif | GRAPHIC | 2.6 KB | Open in viewerDownload |
| 163 | regn-20260424_g75.gif | GRAPHIC | 2.2 KB | Open in viewerDownload |
| 164 | regn-20260424_g76.gif | GRAPHIC | 2.3 KB | Open in viewerDownload |
| 165 | regn-20260424_g77.jpg | GRAPHIC | 437.4 KB | Open in viewerDownload |
| 166 | regn-20260424_g78.jpg | GRAPHIC | 583.5 KB | Open in viewerDownload |
| 167 | regn-20260424_g79.jpg | GRAPHIC | 560.3 KB | Open in viewerDownload |
| 168 | regn-20260424_g8.jpg | GRAPHIC | 185.4 KB | Open in viewerDownload |
| 169 | regn-20260424_g80.jpg | GRAPHIC | 138.2 KB | Open in viewerDownload |
| 170 | regn-20260424_g81.jpg | GRAPHIC | 192.8 KB | Open in viewerDownload |
| 171 | regn-20260424_g82.jpg | GRAPHIC | 169.9 KB | Open in viewerDownload |
| 172 | regn-20260424_g83.jpg | GRAPHIC | 142.4 KB | Open in viewerDownload |
| 173 | regn-20260424_g84.jpg | GRAPHIC | 173.7 KB | Open in viewerDownload |
| 174 | regn-20260424_g85.jpg | GRAPHIC | 185.9 KB | Open in viewerDownload |
| 175 | regn-20260424_g86.jpg | GRAPHIC | 215.2 KB | Open in viewerDownload |
| 176 | regn-20260424_g87.jpg | GRAPHIC | 128.7 KB | Open in viewerDownload |
| 177 | regn-20260424_g88.jpg | GRAPHIC | 112.9 KB | Open in viewerDownload |
| 178 | regn-20260424_g89.jpg | GRAPHIC | 134.5 KB | Open in viewerDownload |
| 179 | regn-20260424_g9.gif | GRAPHIC | 2.2 KB | Open in viewerDownload |
| 180 | regn-20260424_g90.jpg | GRAPHIC | 175.7 KB | Open in viewerDownload |
| 181 | regn-20260424_g91.jpg | GRAPHIC | 145.1 KB | Open in viewerDownload |
| 182 | regn-20260424_g92.jpg | GRAPHIC | 133.8 KB | Open in viewerDownload |
| 183 | regn-20260424_g93.jpg | GRAPHIC | 5.9 KB | Open in viewerDownload |
| 184 | regn-20260424_g94.gif | GRAPHIC | 1.6 KB | Open in viewerDownload |
| 185 | regn-20260424_g95.gif | GRAPHIC | 0.1 KB | Open in viewerDownload |
| 186 | regn-20260424_g96.jpg | GRAPHIC | 23.7 KB | Open in viewerDownload |
| 187 | regn-20260424_g97.gif | GRAPHIC | 0.2 KB | Open in viewerDownload |
| 188 | regn-20260424_g98.gif | GRAPHIC | 1.7 KB | Open in viewerDownload |
| 189 | regn-20260424_g99.gif | GRAPHIC | 2.3 KB | Open in viewerDownload |
| 191 | IDEA: XBRL DOCUMENT | HTML | 10.5 KB | Open in viewerDownload |
| 192 | IDEA: XBRL DOCUMENT | HTML | 251.4 KB | Open in viewerDownload |
| 193 | IDEA: XBRL DOCUMENT | HTML | 17.6 KB | Open in viewerDownload |
| 194 | IDEA: XBRL DOCUMENT | HTML | 4.2 KB | Open in viewerDownload |
| 195 | IDEA: XBRL DOCUMENT | CSS | 2.6 KB | Download |
| 196 | IDEA: XBRL DOCUMENT | JS | 0.9 KB | Download |
| 198 | IDEA: XBRL DOCUMENT | XML | 10.3 KB | Download |
| 200 | IDEA: XBRL DOCUMENT | JSON | 215.4 KB | Download |
| 201 | IDEA: XBRL DOCUMENT | ZIP | 46554.4 KB | Download |
| 202 | IDEA: XBRL DOCUMENT | XML | 191.9 KB | Download |
| 999 | Full raw SEC SGML submission | Full Submission Text | 156550.8 KB | Open in viewerDownload |
