Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-25-033706-index-headers.html | 2025-02-24 18:45:53 | |
| 0001193125-25-033706-index.html | 2025-02-24 18:45:53 | |
| 0001193125-25-033706.txt | 2025-02-24 18:45:53 | |
 0001193125-25-033706-xbrl.zip | 2638581 | 2025-02-24 18:45:53 |
| d890528d485bpos.htm | 19594433 | 2025-02-24 18:45:53 |
| d890528d485bpos_htm.xml | 2296400 | 2025-02-24 18:45:53 |
| d890528dex99d6.htm | 18820 | 2025-02-24 18:45:53 |
| d890528dex99g3.htm | 52766 | 2025-02-24 18:45:53 |
| d890528dex99h2.htm | 59535 | 2025-02-24 18:45:53 |
| d890528dex99h23.htm | 57235 | 2025-02-24 18:45:53 |
| d890528dex99h36.htm | 57837 | 2025-02-24 18:45:53 |
| d890528dex99h38.htm | 57026 | 2025-02-24 18:45:53 |
| d890528dex99h39.htm | 62869 | 2025-02-24 18:45:53 |
| d890528dex99h40.htm | 56114 | 2025-02-24 18:45:53 |
| d890528dex99h41.htm | 56660 | 2025-02-24 18:45:53 |
| d890528dex99h42.htm | 55279 | 2025-02-24 18:45:53 |
| d890528dex99h44.htm | 66007 | 2025-02-24 18:45:53 |
| d890528dex99h46.htm | 16295 | 2025-02-24 18:45:53 |
| d890528dex99h5.htm | 80346 | 2025-02-24 18:45:53 |
| d890528dex99h6.htm | 66113 | 2025-02-24 18:45:53 |
| d890528dex99i.htm | 18747 | 2025-02-24 18:45:53 |
| d890528dex99j.htm | 8375 | 2025-02-24 18:45:53 |
| FilingSummary.xml | 12098 | 2025-02-24 18:45:53 |
 g890528agih.jpg | 7174 | 2025-02-24 18:45:53 |
 g890528agrh.jpg | 7564 | 2025-02-24 18:45:53 |
 g890528ccrv.jpg | 8506 | 2025-02-24 18:45:53 |
 g890528cmdy.jpg | 9259 | 2025-02-24 18:45:53 |
 g890528comt.jpg | 11293 | 2025-02-24 18:45:53 |
 g890528dsp080.jpg | 5557 | 2025-02-24 18:45:53 |
 g890528dsp081a.jpg | 2474 | 2025-02-24 18:45:53 |
 g890528dsp081b.jpg | 1389 | 2025-02-24 18:45:53 |
 g890528dsp092.jpg | 10324 | 2025-02-24 18:45:53 |
 g890528dsp093a.jpg | 2453 | 2025-02-24 18:45:53 |
 g890528dsp093b.jpg | 1984 | 2025-02-24 18:45:53 |
 g890528dsp104.jpg | 3040 | 2025-02-24 18:45:53 |
 g890528dsp105a.jpg | 4264 | 2025-02-24 18:45:53 |
 g890528dsp105b.jpg | 1639 | 2025-02-24 18:45:53 |
 g890528dsp116.jpg | 5702 | 2025-02-24 18:45:53 |
 g890528dsp117a.jpg | 3142 | 2025-02-24 18:45:53 |
 g890528dsp117b.jpg | 1518 | 2025-02-24 18:45:53 |
 g890528dsp129.jpg | 4278 | 2025-02-24 18:45:53 |
 g890528dsp130a.jpg | 4261 | 2025-02-24 18:45:53 |
 g890528dsp130b.jpg | 1645 | 2025-02-24 18:45:53 |
 g890528dsp141.jpg | 5400 | 2025-02-24 18:45:53 |
 g890528dsp142a.jpg | 4265 | 2025-02-24 18:45:53 |
 g890528dsp142b.jpg | 1639 | 2025-02-24 18:45:53 |
 g890528dsp153.jpg | 2366 | 2025-02-24 18:45:53 |
 g890528dsp154a.jpg | 4261 | 2025-02-24 18:45:53 |
 g890528dsp154b.jpg | 1616 | 2025-02-24 18:45:53 |
 g890528dsp170a.jpg | 4204 | 2025-02-24 18:45:53 |
 g890528dsp170b.jpg | 4566 | 2025-02-24 18:45:53 |
 g890528dsp170c.jpg | 4566 | 2025-02-24 18:45:53 |
 g890528g0221090709186.jpg | 2520 | 2025-02-24 18:45:53 |
 g890528g0221092303265.jpg | 4136 | 2025-02-24 18:45:53 |
 g890528hygh.jpg | 11378 | 2025-02-24 18:45:53 |
 g890528hygi.jpg | 7626 | 2025-02-24 18:45:53 |
 g890528icsh.jpg | 11005 | 2025-02-24 18:45:53 |
 g890528igbh.jpg | 10853 | 2025-02-24 18:45:53 |
 g890528img01c0fdd52.gif | 13423 | 2025-02-24 18:45:53 |
 g890528img112f43e11.jpg | 3241 | 2025-02-24 18:45:53 |
 g890528img64a65ecd2.gif | 13423 | 2025-02-24 18:45:53 |
 g890528imgb19102f82.gif | 13423 | 2025-02-24 18:45:53 |
 g890528imgb97570f51.jpg | 3241 | 2025-02-24 18:45:53 |
 g890528imgfb294e7d1.jpg | 3241 | 2025-02-24 18:45:53 |
 g890528ishares2019.jpg | 5303 | 2025-02-24 18:45:53 |
 g890528isharesbc2019.jpg | 4737 | 2025-02-24 18:45:53 |
 g890528lqdh.jpg | 11016 | 2025-02-24 18:45:53 |
 g890528lqdi.jpg | 9244 | 2025-02-24 18:45:53 |
 g890528mear.jpg | 10799 | 2025-02-24 18:45:53 |
 g890528near.jpg | 10880 | 2025-02-24 18:45:53 |
 g890528tmet.jpg | 6721 | 2025-02-24 18:45:53 |
| isust-20250225.xsd | 37413 | 2025-02-24 18:45:53 |
| isust-20250225_cal.xml | 4674 | 2025-02-24 18:45:53 |
| isust-20250225_def.xml | 1223740 | 2025-02-24 18:45:53 |
| isust-20250225_lab.xml | 288918 | 2025-02-24 18:45:53 |
| isust-20250225_pre.xml | 1229233 | 2025-02-24 18:45:53 |
| MetaLinks.json | 702967 | 2025-02-24 18:45:53 |
| R1.htm | 17998 | 2025-02-24 18:45:53 |
| R10.htm | 300245 | 2025-02-24 18:45:53 |
| R11.htm | 324279 | 2025-02-24 18:45:53 |
| R12.htm | 336223 | 2025-02-24 18:45:53 |
| R13.htm | 326543 | 2025-02-24 18:45:53 |
| R14.htm | 351980 | 2025-02-24 18:45:53 |
| R15.htm | 322927 | 2025-02-24 18:45:53 |
| R2.htm | 311892 | 2025-02-24 18:45:53 |
| R3.htm | 249408 | 2025-02-24 18:45:53 |
| R4.htm | 279383 | 2025-02-24 18:45:53 |
| R5.htm | 330749 | 2025-02-24 18:45:53 |
| R6.htm | 340050 | 2025-02-24 18:45:53 |
| R7.htm | 349858 | 2025-02-24 18:45:53 |
| R8.htm | 314385 | 2025-02-24 18:45:53 |
| R9.htm | 331947 | 2025-02-24 18:45:53 |
| report.css | 2767 | 2025-02-24 18:45:53 |
| Show.js | 1085 | 2025-02-24 18:45:53 |