XML 61 R48.htm IDEA: XBRL DOCUMENT v3.19.1
Leases:Topic 842 Adoption (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Jan. 01, 2019
Dec. 31, 2018
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease liabilities $ 70,740 $ 72,400  
Retained earnings 337,884   $ 330,056
Property and equipment, net 460,650 465,492 487,224
Operating lease right-of-use assets 67,493 69,155 0
Finance lease right-of-use assets 20,376 20,872 0
Prepaid expenses and other 19,109 31,572 31,818
Accrued liabilities, other 70,298 72,372 63,509
Operating lease liabilities, net of current portion 61,902 63,498 0
Finance lease liabilities, net of current portion 21,687 21,921 0
Other long-term liabilities 14,091 12,671 $ 38,904
Accounting Standards Update 2016-02 [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Retained earnings   0  
Property and equipment, net   (21,732)  
Operating lease right-of-use assets   69,155  
Finance lease right-of-use assets   20,872  
Prepaid expenses and other   (246)  
Accrued liabilities, other   8,863  
Operating lease liabilities, net of current portion   63,498  
Finance lease liabilities, net of current portion   21,921  
Other long-term liabilities   $ (26,233)  
If Accounting Standards Update 2016-02 was Not Adopted [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Property and equipment, net 481,873    
Operating lease right-of-use assets 0    
Finance lease right-of-use assets 0    
Prepaid expenses and other 19,355    
Accrued liabilities, other 61,460    
Operating lease liabilities, net of current portion 0    
Finance lease liabilities, net of current portion 0    
Other long-term liabilities 40,118    
Impact of Accounting Standards Update 2016-02 [Member]      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Property and equipment, net (21,223)    
Operating lease right-of-use assets 67,493    
Finance lease right-of-use assets 20,376    
Prepaid expenses and other (246)    
Accrued liabilities, other 8,838    
Operating lease liabilities, net of current portion 61,902    
Finance lease liabilities, net of current portion 21,687    
Other long-term liabilities $ (26,027)