XML 42 R28.htm IDEA: XBRL DOCUMENT
v3.20.2

Leases (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2020
Leases [Abstract] |
Components of Lease Expense and Other Information related to Leases | The components of lease expense were as follows:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2020 |  | 2019 |  | 2020 |  | 2019
Lease expense |  |  |  |  |  |  |  |
Operating lease expense |  | $ | 7,689 |  |  | $ | 8,829 |  |  | $ | 23,542 |  |  | $ | 24,776 |
Finance lease expense: |  |  |  |  |  |  |  |
Amortization of ROU assets |  | 327 |  |  | 125 |  |  | 874 |  |  | 146 |
Interest on lease liabilities |  | 70 |  |  | 25 |  |  | 170 |  |  | 30 |
Short-term lease expense |  | 5,625 |  |  | 5,530 |  |  | 18,236 |  |  | 16,775 |
Total lease expense |  | $ | 13,711 |  |  | $ | 14,509 |  |  | $ | 42,822 |  |  | $ | 41,727 |
ScheduleofSupplementalCashFlowInformationRelatedtoLeases | Other information related to leases was as follows:
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2020 |  | 2019 |  | 2020 |  | 2019
Supplemental cash flows information: |  |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 7,339 |  |  | $ | 5,757 |  |  | $ | 20,733 |  |  | $ | 19,515 |
Operating cash flows from finance leases |  | 70 |  |  | 46 |  |  | 170 |  |  | 30 |
Financing cash flows from finance leases |  | 253 |  |  | 190 |  |  | 665 |  |  | 116 |
ROU assets obtained in exchange for lease obligations: |  |  |  |  |  |  |  |
Operating leases |  | $ | 1,806 |  |  | $ | 5,532 |  |  | $ | 7,491 |  |  | $ | 11,546 |
Finance leases |  | $ | 9,056 |  |  | $ | 1,065 |  |  | $ | 9,496 |  |  | $ | 6,369 |
|  |  |  |  |  | September 30, 2020 |  | December 31, 2019
Weighted-average remaining lease term (in years): |  |  |  |  |  |  |  |
Operating leases |  |  |  |  |  | 4.8 |  | 5.1
Finance leases |  |  |  |  |  | 12.9 |  | 6.7
Weighted-average discount rate: |  |  |  |  |  |  |  |
Operating leases |  |  |  |  |  | 3.4 | % |  | 3.6 | %
Finance leases |  |  |  |  |  | 2.8 | % |  | 2.8 | %

X
- Definition ScheduleofSupplementalCashFlowInformationRelatedtoLeases + References No definition available. + Details
Name: | nvr_ScheduleofSupplementalCashFlowInformationRelatedtoLeasesTableTextBlock
Namespace Prefix: | nvr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
Name: | us-gaap_LeaseCostTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_LeasesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration