| Component: (Network and Table) | |
|---|---|
| Network | 2403402 - Disclosure - Trade Accounts and Notes Receivable (Detail) (http://www.entegris.com/role/TradeAccountsAndNotesReceivableDetail) |
| Table | Schedule of Accounts, Notes, Loans and Financing Receivable [Table] |
| Reporting Entity [Axis] | 0001101302 (http://www.sec.gov/CIK) |
| Legal Entity [Axis] | Entity [Domain] |
| Accounts, Notes, Loans and Financing Receivable [Line Items] | Period [Axis] | |
|---|---|---|
2016-12-31 | 2015-12-31 | |
Accounts receivable | ||
Notes receivable | ||
Trade accounts and notes receivable, gross | ||
Less allowance for doubtful accounts | ||
Trade accounts and notes receivable, net | 165,675,000 | 141,409,000 |