XML 31 R17.htm IDEA: XBRL DOCUMENT v3.8.0.1

EMPLOYEE SAVINGS PLANS

12 Months Ended

Dec. 31, 2017

Employee Savings Plans [Abstract]

EMPLOYEE SAVINGS PLANS

10. EMPLOYEE SAVINGS PLANS

Substantially all of the Company’s employees are eligible to participate in a defined contribution plan under Section 401(k) of the Internal Revenue Code. The Company also provides a non-qualified defined contribution plan for senior management and certain key employees. Both plans provide for the Company to match, in cash, a percentage of each employee’s contributions up to certain limits. The Company’s matching contribution and related expense for these plans was approximately $7.3 million, $7.0 million, and $7.3 million for 2017, 2016, and 2015, respectively.

X

- References

No definition available.

+ Details

Name:	wnc_EmployeeSavingsPlansAbstract
Namespace Prefix:	wnc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

It represents the entire disclosure of employee savings plan of the company during the period.

+ References

No definition available.

+ Details

Name:	wnc_EmployeeSavingsPlansTextBlock
Namespace Prefix:	wnc_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration