Rendering

Component: (Network and Table)
Network
1048 - Disclosure - Contractual Maturities of Marketable Debt Securities (Detail)
(http://www.paccar.com/taxonomy/role/DisclosureContractualMaturitiesOfMarketableDebtSecurities)
TableInvestments Classified by Contractual Maturity Date [Table]
Slicers (applies to each fact value in each table cell)
Reporting Entity [Axis]0000075362 (http://www.sec.gov/CIK)
Legal Entity [Axis]Entity [Domain]
Statement Business Segments [Axis]Truck Parts And Other [Member]
Investments Classified by Contractual Maturity Date [Line Items]Period [Axis]
2013-12-31
2012-12-31
Amortized Cost Maturities:
 
 
Within one year
534,700,000  
 
One to five years
729,900,000  
 
Six to ten years
300,000  
 
Amortized Cost
1,264,900,000  
 
1,183,500,000  
 
Fair Value Maturities:
 
 
Within one year
535,500,000  
 
One to five years
731,600,000  
 
Six to ten years
400,000  
 
Fair Value
1,267,500,000  
 
1,192,700,000