XML 55 R45.htm IDEA: XBRL DOCUMENT
v3.21.1

Commitments and Contingencies (Increase (Decrease) in Liability for Claims and Claims Adjustment Expense Reserve) (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 | Mar. 31, 2020
Increase (Decrease) in Liability for Claims and Claims Adjustment Expense Reserve [Abstract] |  |
Adjustments to previously recorded reserves | $ (6,082) | $ 1,300

X
- Definition Increase (Decrease) in Liability for Claims and Claims Adjustment Expense Reserve [Abstract] + References No definition available. + Details
Name: | phm_IncreaseDecreaseinLiabilityforClaimsandClaimsAdjustmentExpenseReserveAbstract
Namespace Prefix: | phm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of increase (decrease) in liability to reflect the estimated ultimate cost of settling claims relating to insured events that have occurred on or before the balance sheet date, whether or not reported to the insurer at that date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
Name: | us-gaap_IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration