Registration of securities issued in business combination transactions

Summary of Significant Accounting Policies - Summary of Total Accounts and Notes Receivable (Detail)

v2.4.0.8
Summary of Significant Accounting Policies - Summary of Total Accounts and Notes Receivable (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Accounting Policies [Abstract]      
Trade   $ 270,498 $ 176,082
Notes receivable   244 650
Allowance for doubtful accounts (11,292) (12,853) [1] (8,117) [1]
Total accounts and notes receivable, net of allowance for bad debt $ 264,437 $ 257,889 $ 168,615
[1] Additional information on the allowance for doubtful accounts for the years ended December 31, 2013, 2012 and 2011 is reported on Schedule II - Valuation and Qualifying Accounts.