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|---|---|---|
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| 0000906163-20-000054-index.html | 2020-05-07 14:12:58 | |
| 0000906163-20-000054.txt | 2020-05-07 14:12:58 | |
 0000906163-20-000054-xbrl.zip | 220238 | 2020-05-07 14:12:58 |
| exhibit311.htm | 12538 | 2020-05-07 14:12:58 |
| exhibit312.htm | 12567 | 2020-05-07 14:12:58 |
| exhibit32.htm | 9859 | 2020-05-07 14:12:58 |
| FilingSummary.xml | 32315 | 2020-05-07 14:12:58 |
| Financial_Report.xlsx | 62755 | 2020-05-07 14:12:58 |
| MetaLinks.json | 452902 | 2020-05-07 14:12:58 |
| nvr-20200331.htm | 1627311 | 2020-05-07 14:12:58 |
| nvr-20200331.xsd | 45408 | 2020-05-07 14:12:58 |
| nvr-20200331_cal.xml | 72543 | 2020-05-07 14:12:58 |
| nvr-20200331_def.xml | 226887 | 2020-05-07 14:12:58 |
| nvr-20200331_htm.xml | 1272598 | 2020-05-07 14:12:58 |
| nvr-20200331_lab.xml | 458170 | 2020-05-07 14:12:58 |
| nvr-20200331_pre.xml | 333487 | 2020-05-07 14:12:58 |
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| report.css | 2767 | 2020-05-07 14:12:58 |
| Show.js | 1085 | 2020-05-07 14:12:58 |