XML 41 R31.htm IDEA: XBRL DOCUMENT v3.8.0.1

Inventory (Summary of Interests in Land Option Agreements) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Variable Interest Entity [Line Items]
Deposits and Pre-acquisition Costs	$ 210,877	$ 207,987
Remaining Purchase Price	2,307,814	2,462,579
Land options with VIEs
Variable Interest Entity [Line Items]
Deposits and Pre-acquisition Costs	70,600	78,889
Remaining Purchase Price	820,231	977,480
Other land options
Variable Interest Entity [Line Items]
Deposits and Pre-acquisition Costs	140,277	129,098
Remaining Purchase Price	$ 1,487,583	$ 1,485,099

X

- Definition

Remaining Purchase Price Of All Land Option Agreements

+ References

No definition available.

+ Details

Name:	phm_RemainingPurchasePriceOfAllLandOptionAgreements
Namespace Prefix:	phm_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Carrying amount of an option or options to acquire real property.

+ References

No definition available.

+ Details

Name:	us-gaap_PurchaseOptionsLand
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_VariableInterestEntityLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis=phm_ConsolidatedandUnconsolidatedVIEsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_VariableInterestEntitiesByClassificationOfEntityAxis=phm_OtherLandOptionAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: