XML 26 R17.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Revenues (Notes)
 12 Months Ended
Dec. 31, 2019
Revenues [Abstract]  
Revenue from Contract with Customer Revenues

The following tables present revenue disaggregated by product line and timing of revenue recognition for the years ended December 31, 2019, 2018 and 2017:

 
2019
 
Orthopedic Surgery
 
General Surgery
 
Total
Timing of Revenue Recognition
 
 
 
 
 
Goods transferred at a point in time
$
426,893

 
$
489,313

 
$
916,206

Services transferred over time
36,429

 
2,462

 
38,891

Total sales from contracts with customers
$
463,322

 
$
491,775

 
$
955,097


 
2018
 
Orthopedic Surgery
 
General Surgery
 
Total
Timing of Revenue Recognition
 
 
 
 
 
Goods transferred at a point in time
$
413,630

 
$
411,391

 
$
825,021

Services transferred over time
33,098

 
1,515

 
34,613

Total sales from contracts with customers
$
446,728

 
$
412,906

 
$
859,634


 
2017
 
Orthopedic Surgery
 
General Surgery
 
Total
Timing of Revenue Recognition
 
 
 
 
 
Goods transferred at a point in time
$
396,147

 
$
366,672

 
$
762,819

Services transferred over time
32,797

 
776

 
33,573

Total sales from contracts with customers
$
428,944

 
$
367,448

 
$
796,392



Revenue disaggregated by primary geographic market where the products are sold is included in Note 11.
    
Contract liability balances related to the sale of extended warranties to customers are as follows:
 
December 31, 2019
 
December 31, 2018
 
 
 
 
Contract Liability
$
14,276

 
$
11,043



Revenue recognized during years ended December 31, 2019, 2018 and 2017 from amounts included in contract liabilities at the beginning of the period were $6.8 million, $5.0 million and $3.9 million, respectively. There were no material contract assets as of December 31, 2019 and December 31, 2018.