Recently Issued Accounting Standards - Narrative (Details)	12 Months Ended
	Dec. 31, 2016
New Accounting Pronouncements And Changes In Accounting Principles [Abstract]
Prior Period Reclassifications	The FASB issued an accounting standard update in November 2015 regarding the classification of deferred taxes on the balance sheet. The update requires that all deferred tax assets and liabilities, along with any related valuation allowance, be classified as noncurrent on the balance sheet. The update does not change the existing requirement that only permits offsetting within a jurisdiction. The guidance within this accounting standard update is effective for annual and interim periods beginning after December 15, 2016, and may be applied either prospectively, for all deferred tax assets and liabilities, or retrospectively. Early adoption is permitted. During the fourth quarter of 2016, the Company early adopted the guidance of this accounting standard update and applied the guidance in this accounting standard update retrospectively. Including the first quarter of 2016 revision noted in Note 1 of Notes to Consolidated Financial Statements, adoption of the accounting standard update resulted in a reclassification to the Company’s Consolidated Balance Sheet as of December 31, 2015, reducing current deferred tax assets by $7.8 million, current deferred tax liabilities by less than $0.1 million, and non-current deferred tax liabilities by $4.7 million, and increasing non-current deferred tax assets by $3.0 million.