| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesSupplyCommitmentTable |
| Type | Element |
|---|---|
| Hypercube | us-gaap:SupplyCommitmentTable |
| Explicit | us-gaap:SupplyCommitmentAxis |
| Member | us-gaap:SupplyCommitmentArrangementMember |
| Member | us-gaap:SupplyCommitmentMember |
| Label/QName |
|---|
us-gaap:SupplyCommitmentLineItems |
us-gaap:SignificantSupplyCommitmentRemainingMinimumAmountCommitted |
us-gaap:SignificantSupplyCommitmentDescription |