XML 52 R39.htm IDEA: XBRL DOCUMENT v3.7.0.1
Fair Value Measurements (Schedule Of Assets And Liabilities Carried At Fair Value Measured On A Recurring Basis) (Details) - Fair Value, Measurements, Recurring [Member] - USD ($)
$ in Thousands
Jun. 30, 2017
Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents [1] $ 385,396 $ 464,617
Restricted cash [2] 1,817 2,043
Deferred compensation plan assets [3] 19,806 12,153
Total 407,019 478,813
Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents [1] 385,396 464,617
Restricted cash [2] 1,817 2,043
Deferred compensation plan assets [3] 19,806 12,153
Total 407,019 478,813
Level 2 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents [1] 0 0
Restricted cash [2] 0 0
Deferred compensation plan assets [3] 0 0
Total 0 0
Level 3 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents [1] 0 0
Restricted cash [2] 0 0
Deferred compensation plan assets [3] 0 0
Total 0 0
Money Market Funds [Member] | Level 1 [Member]    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Cash and cash equivalents $ 145,500 $ 154,600
[1] Cash and cash equivalents include money market funds with original maturity dates of three months or less, which are Level 1 assets. At June 30, 2017 and December 31, 2016, we had $145.5 million and $154.6 million, respectively, in money market funds.
[2] Restricted cash is classified as “Prepaid expenses and other” in the Condensed Consolidated Balance Sheets.
[3] Deferred compensation plan assets are classified as “Other assets” in the Condensed Consolidated Balance Sheets.