XML 26 R15.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Fair Value Of Assets And Liabilities | 6 Months Ended
--- | ---
Jun. 30, 2018
Fair Value Disclosures [Abstract] |
Fair Value Of Assets And Liabilities | We endeavor to utilize the best available information in measuring fair value. Financial assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurement. The following table presents our assets and liabilities measured at fair value on a recurring basis:
| Level 1
(in millions) | June 30, 2018 |  | December 31, 2017
Cash equivalents and restricted cash | $ | 40.1 |  |  | $ | 31.2 |
Our cash equivalents and restricted cash that are held in interest-bearing accounts qualify for Level 1 in the fair value hierarchy which includes unadjusted quoted market prices in active markets for identical assets. We currently have no other assets or liabilities subject to fair value measurement on a recurring basis. Our 4.75% Senior Notes due 2028 (the "Senior Notes") are disclosed at fair value which is based on unadjusted quoted prices for similar liabilities in markets that are not active. The fair value of the Senior Notes was $463.2 million at June 30, 2018 and $496.8 million at December 31, 2017. The following methods and assumptions were used in estimating our fair value disclosures for financial instruments: Cash equivalents: the carrying amount reported in the balance sheet for cash equivalents approximates our fair value due to the short-term maturity of these instruments. Long-term debt: the carrying amounts of the borrowings under the $700.0 million revolving credit facility and $400.0 million Senior Secured Term Loan B due 2024 (the "2017 Credit Agreement") approximate fair value, based upon current interest rates, representing a Level 2 fair value measurement. We did not measure any assets at fair value on a non-recurring basis for 2018 or 2017.

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -URI http://asc.fasb.org/topic&trid=2155941 + Details
Name: | us-gaap_FairValueDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration