| Component: (Network and Table) | |
|---|---|
| Network | 2405402 - Disclosure - Inventories (Details) (http://www.lpcorp.com/role/InventoriesDetails) |
| Table | Statement [Table] |
| Reporting Entity [Axis] | 0000060519 (http://www.sec.gov/CIK) |
| Statement [Line Items] | Period [Axis] | |||||
|---|---|---|---|---|---|---|
2013-12-31 | 2012-12-31 | |||||
| Inventory By Type [Axis] | Inventory By Type [Axis] | |||||
| Logs [Member] | Other Raw Materials [Member] | Inventory By Type [Domain] | Logs [Member] | Other Raw Materials [Member] | Inventory By Type [Domain] | |
Inventory Disclosure [Abstract] | ||||||
Logs | ||||||
Finished products | ||||||
Supplies | ||||||
LIFO reserve | ( | ( | ||||
Total | 224,400,000 | 209,800,000 | ||||