Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001512673-21-000008-index-headers.html | 2021-02-23 16:19:48 | |
| 0001512673-21-000008-index.html | 2021-02-23 16:19:48 | |
| 0001512673-21-000008.txt | 2021-02-23 16:19:48 | |
 0001512673-21-000008-xbrl.zip | 946529 | 2021-02-23 16:19:48 |
| exhibit106squareinc2020.htm | 33387 | 2021-02-23 16:19:48 |
| exhibit211squareinc2020.htm | 8018 | 2021-02-23 16:19:48 |
| exhibit231squareinc2020.htm | 2503 | 2021-02-23 16:19:48 |
| exhibit232squareinc2020.htm | 2702 | 2021-02-23 16:19:48 |
| exhibit311squareinc2020.htm | 9223 | 2021-02-23 16:19:48 |
| exhibit312squareinc2020.htm | 8909 | 2021-02-23 16:19:48 |
| exhibit321squareinc2020.htm | 6129 | 2021-02-23 16:19:48 |
| FilingSummary.xml | 73951 | 2021-02-23 16:19:48 |
| Financial_Report.xlsx | 199771 | 2021-02-23 16:19:48 |
| MetaLinks.json | 1191056 | 2021-02-23 16:19:48 |
| R1.htm | 68956 | 2021-02-23 16:19:48 |
| R10.htm | 233059 | 2021-02-23 16:19:48 |
| R100.htm | 44747 | 2021-02-23 16:19:48 |
| R101.htm | 18256 | 2021-02-23 16:19:48 |
| R102.htm | 14697 | 2021-02-23 16:19:48 |
| R103.htm | 33196 | 2021-02-23 16:19:48 |
| R104.htm | 17576 | 2021-02-23 16:19:48 |
| R105.htm | 8558 | 2021-02-23 16:19:48 |
| R106.htm | 12546 | 2021-02-23 16:19:48 |
| R107.htm | 23973 | 2021-02-23 16:19:48 |
| R108.htm | 5807 | 2021-02-23 16:19:48 |
| R109.htm | 4376 | 2021-02-23 16:19:48 |
| R11.htm | 233027 | 2021-02-23 16:19:48 |
| R110.htm | 48315 | 2021-02-23 16:19:48 |
| R111.htm | 17814 | 2021-02-23 16:19:48 |
| R112.htm | 37818 | 2021-02-23 16:19:48 |
| R113.htm | 12902 | 2021-02-23 16:19:48 |
| R114.htm | 8860 | 2021-02-23 16:19:48 |
| R115.htm | 25901 | 2021-02-23 16:19:48 |
| R116.htm | 20596 | 2021-02-23 16:19:48 |
| R12.htm | 108886 | 2021-02-23 16:19:48 |
| R13.htm | 15917 | 2021-02-23 16:19:48 |
| R14.htm | 20632 | 2021-02-23 16:19:48 |
| R15.htm | 13337 | 2021-02-23 16:19:48 |
| R16.htm | 22893 | 2021-02-23 16:19:48 |
| R17.htm | 49494 | 2021-02-23 16:19:48 |
| R18.htm | 55259 | 2021-02-23 16:19:48 |
| R19.htm | 55267 | 2021-02-23 16:19:48 |
| R2.htm | 95667 | 2021-02-23 16:19:48 |
| R20.htm | 103653 | 2021-02-23 16:19:48 |
| R21.htm | 99738 | 2021-02-23 16:19:48 |
| R22.htm | 63915 | 2021-02-23 16:19:48 |
| R23.htm | 40191 | 2021-02-23 16:19:48 |
| R24.htm | 6632 | 2021-02-23 16:19:48 |
| R25.htm | 42552 | 2021-02-23 16:19:48 |
| R26.htm | 97706 | 2021-02-23 16:19:48 |
| R27.htm | 23565 | 2021-02-23 16:19:48 |
| R28.htm | 7305 | 2021-02-23 16:19:48 |
| R29.htm | 146697 | 2021-02-23 16:19:48 |
| R3.htm | 21606 | 2021-02-23 16:19:48 |
| R30.htm | 18656 | 2021-02-23 16:19:48 |
| R31.htm | 25140 | 2021-02-23 16:19:48 |
| R32.htm | 221116 | 2021-02-23 16:19:48 |
| R33.htm | 237032 | 2021-02-23 16:19:48 |
| R34.htm | 104579 | 2021-02-23 16:19:48 |
| R35.htm | 18457 | 2021-02-23 16:19:48 |
| R36.htm | 14480 | 2021-02-23 16:19:48 |
| R37.htm | 15444 | 2021-02-23 16:19:48 |
| R38.htm | 21128 | 2021-02-23 16:19:48 |
| R39.htm | 51074 | 2021-02-23 16:19:48 |
| R4.htm | 103045 | 2021-02-23 16:19:48 |
| R40.htm | 46896 | 2021-02-23 16:19:48 |
| R41.htm | 25884 | 2021-02-23 16:19:48 |
| R42.htm | 60483 | 2021-02-23 16:19:48 |
| R43.htm | 100540 | 2021-02-23 16:19:48 |
| R44.htm | 53987 | 2021-02-23 16:19:48 |
| R45.htm | 41369 | 2021-02-23 16:19:48 |
| R46.htm | 36924 | 2021-02-23 16:19:48 |
| R47.htm | 100081 | 2021-02-23 16:19:48 |
| R48.htm | 23036 | 2021-02-23 16:19:48 |
| R49.htm | 132630 | 2021-02-23 16:19:48 |
| R5.htm | 23156 | 2021-02-23 16:19:48 |
| R50.htm | 14467 | 2021-02-23 16:19:48 |
| R51.htm | 17885 | 2021-02-23 16:19:48 |
| R52.htm | 9933 | 2021-02-23 16:19:48 |
| R53.htm | 48029 | 2021-02-23 16:19:48 |
| R54.htm | 60593 | 2021-02-23 16:19:48 |
| R55.htm | 17425 | 2021-02-23 16:19:48 |
| R56.htm | 19972 | 2021-02-23 16:19:48 |
| R57.htm | 20935 | 2021-02-23 16:19:48 |
| R58.htm | 23895 | 2021-02-23 16:19:48 |
| R59.htm | 21976 | 2021-02-23 16:19:48 |
| R6.htm | 104431 | 2021-02-23 16:19:48 |
| R60.htm | 77818 | 2021-02-23 16:19:48 |
| R61.htm | 26634 | 2021-02-23 16:19:48 |
| R62.htm | 14883 | 2021-02-23 16:19:48 |
| R63.htm | 19924 | 2021-02-23 16:19:48 |
| R64.htm | 19704 | 2021-02-23 16:19:48 |
| R65.htm | 9342 | 2021-02-23 16:19:48 |
| R66.htm | 39020 | 2021-02-23 16:19:48 |
| R67.htm | 46091 | 2021-02-23 16:19:48 |
| R68.htm | 16587 | 2021-02-23 16:19:48 |
| R69.htm | 27390 | 2021-02-23 16:19:48 |
| R7.htm | 116181 | 2021-02-23 16:19:48 |
| R70.htm | 18271 | 2021-02-23 16:19:48 |
| R71.htm | 18276 | 2021-02-23 16:19:48 |
| R72.htm | 30559 | 2021-02-23 16:19:48 |
| R73.htm | 12722 | 2021-02-23 16:19:48 |
| R74.htm | 5002 | 2021-02-23 16:19:48 |
| R75.htm | 18584 | 2021-02-23 16:19:48 |
| R76.htm | 18163 | 2021-02-23 16:19:48 |
| R77.htm | 17807 | 2021-02-23 16:19:48 |
| R78.htm | 9727 | 2021-02-23 16:19:48 |
| R79.htm | 6208 | 2021-02-23 16:19:48 |
| R8.htm | 90249 | 2021-02-23 16:19:48 |
| R80.htm | 22452 | 2021-02-23 16:19:48 |
| R81.htm | 11356 | 2021-02-23 16:19:48 |
| R82.htm | 59323 | 2021-02-23 16:19:48 |
| R83.htm | 130089 | 2021-02-23 16:19:48 |
| R84.htm | 34802 | 2021-02-23 16:19:48 |
| R85.htm | 26937 | 2021-02-23 16:19:48 |
| R86.htm | 27482 | 2021-02-23 16:19:48 |
| R87.htm | 57641 | 2021-02-23 16:19:48 |
| R88.htm | 12468 | 2021-02-23 16:19:48 |
| R89.htm | 29939 | 2021-02-23 16:19:48 |
| R9.htm | 25925 | 2021-02-23 16:19:48 |
| R90.htm | 35730 | 2021-02-23 16:19:48 |
| R91.htm | 40956 | 2021-02-23 16:19:48 |
| R92.htm | 40089 | 2021-02-23 16:19:48 |
| R93.htm | 16060 | 2021-02-23 16:19:48 |
| R94.htm | 61552 | 2021-02-23 16:19:48 |
| R95.htm | 77760 | 2021-02-23 16:19:48 |
| R96.htm | 37966 | 2021-02-23 16:19:48 |
| R97.htm | 29039 | 2021-02-23 16:19:48 |
| R98.htm | 13517 | 2021-02-23 16:19:48 |
| R99.htm | 14850 | 2021-02-23 16:19:48 |
| R9999.htm | 12010 | 2021-02-23 16:19:48 |
| report.css | 2768 | 2021-02-23 16:19:48 |
| Show.js | 1086 | 2021-02-23 16:19:48 |
| sq-20201231.htm | 4317992 | 2021-02-23 16:19:48 |
| sq-20201231.xsd | 95121 | 2021-02-23 16:19:48 |
| sq-20201231_cal.xml | 193447 | 2021-02-23 16:19:48 |
| sq-20201231_def.xml | 683860 | 2021-02-23 16:19:48 |
 sq-20201231_g1.jpg | 26445 | 2021-02-23 16:19:48 |
 sq-20201231_g2.jpg | 186240 | 2021-02-23 16:19:48 |
 sq-20201231_g3.jpg | 187444 | 2021-02-23 16:19:48 |
 sq-20201231_g4.gif | 91144 | 2021-02-23 16:19:48 |
| sq-20201231_htm.xml | 3637249 | 2021-02-23 16:19:48 |
| sq-20201231_lab.xml | 1187865 | 2021-02-23 16:19:48 |
| sq-20201231_pre.xml | 932906 | 2021-02-23 16:19:48 |