| Type | including |
|---|---|
| Role | http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesPurchaseCommitmentExcludingLongtermCommitmentTable |
| Type | Element |
|---|---|
| Hypercube | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentTable |
| Explicit | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentAxis |
| Member | us-gaap:PurchaseCommitmentExcludingLongtermCommitmentDomain |
| Member | us-gaap:PurchaseCommitmentMember |
| Label/QName |
|---|
us-gaap:PurchaseCommitmentExcludingLongtermCommitmentLineItems |
us-gaap:SignificantPurchaseCommitmentDescription |
us-gaap:PurchaseCommitmentRemainingMinimumAmountCommitted |