XML 59 R48.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Segment Information (Details) $ in Millions | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2016 USD ($) | Sep. 30, 2015 USD ($) | Sep. 30, 2016 USD ($) item | Sep. 30, 2015 USD ($) | Dec. 31, 2015 USD ($)
Segment Reporting Information |  |  |  |  |
Number of reportable Segments | item |  |  | 3 |  |
Number of geographic operating segments | item |  |  | 4 |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | $ 5,152.0 | $ 4,960.1 | $ 15,230.7 | $ 14,363.6 |
Segment income | 130.1 | 129.3 | 393.2 | 388.4 |
Intersegment Elimination |  |  |  |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | (0.9) | (0.5) | (2.6) | (1.1) |
Retail Automotive Dealership |  |  |  |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | 4,772.1 | 4,585.8 | 14,121.8 | 13,327.5 | $ 17,900.0
Retail Automotive Dealership | Operating segments |  |  |  |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | 4,772.1 | 4,585.8 | 14,121.8 | 13,327.5 |
Segment income | 97.2 | 107.8 | 330.7 | 330.9 |
Retail Commercial Truck Dealership |  |  |  |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | 266.1 | 268.5 | 782.3 | 703.1 |
Retail Commercial Truck Dealership | Operating segments |  |  |  |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | 266.1 | 268.5 | 782.3 | 703.1 |
Segment income | 8.4 | 10.3 | 21.8 | 28.1 |
Other | Operating segments |  |  |  |  |
Revenues and segment income by reportable segment |  |  |  |  |
Revenues | 114.7 | 106.3 | 329.2 | 334.1 |
Segment income | $ 24.5 | $ 11.2 | $ 40.7 | $ 29.4 |

X
- Definition Number of geographic operating segments. + References No definition available. + Details
Name: | pag_NumberOfGeographicOperatingSegments
Namespace Prefix: | pag_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 20 -Section 25 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=68072869&loc=d3e41242-110953 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(10)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(15)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(8)) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
Name: | us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
Name: | us-gaap_NumberOfReportableSegments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_SalesRevenueNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_ConsolidationItemsAxis=us-gaap_IntersegmentEliminationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=pag_RetailAutomotiveDealershipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ConsolidationItemsAxis=us-gaap_OperatingSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=pag_RetailCommercialTruckDealershipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=us-gaap_AllOtherSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |