Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED)

v3.19.3
CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Cost of Shares Held in Treasury [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Noncontrolling Interest [Member]
Redeemable Noncontrolling Interests [Member]
Balances at Dec. 31, 2017 $ 1,418,144 $ 2,069 $ 2,374,006 $ (1,079,472) $ (6,865) $ (108,542) $ 236,948  
Balances (in shares) at Dec. 31, 2017   206,877,037            
Equity [Roll Forward]                
Non-cash and stock-based compensation 34,415   34,415          
Common stock issued under stock plans, net of shares withheld for employee taxes (8,685) $ 4 (8,689)          
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares)   365,502            
Exercise of stock options, net of shares withheld for option cost and employee taxes 16,447 $ 10 16,437          
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares)   1,016,963            
Fair value of convertible debt conversion feature, net of issuance costs 62,624   62,624          
Repurchase of convertible debt conversion feature (92,641)   (92,641)          
Acquisitions 21,770           21,770  
Noncontrolling Interest, Decrease from Deconsolidation (6,684)           (6,684)  
Purchases of noncontrolling interests (6,310)   (4,784)       (1,526)  
Sales of noncontrolling interests 430   1,410       (980)  
Redeemable noncontrolling interests fair value adjustments (54,246)   (54,246)          
Contributions received 7,501           7,501  
Cash distributions (33,481)           (33,481)  
Other (2,546)   (107)       (2,439)  
Comprehensive income (loss):                
Net income 220,567     208,136     12,431  
Foreign currency translation adjustments (26,376)         (26,376)    
Balances at Sep. 30, 2018 1,550,929 $ 2,083 2,328,425 (871,336) (6,865) (134,918) 233,540  
Balances (in shares) at Sep. 30, 2018   208,259,502            
Balances at Dec. 31, 2017               $ 244,727
Redeemable Noncontrolling Interests [Roll Forward}                
Acquisitions               20,911
Purchases of noncontrolling interests               (10,356)
Redeemable noncontrolling interests fair value adjustments               54,246
Contribution received               1,806
Cash distributions               (7,870)
Other               28
Comprehensive income (loss):                
Net income (loss)               4,958
Balances at Sep. 30, 2018               308,450
Balances at Jun. 30, 2018 1,405,520 $ 2,079 2,337,691 (1,044,019) (6,865) (125,837) 242,471  
Balances (in shares) at Jun. 30, 2018   207,869,835            
Equity [Roll Forward]                
Non-cash and stock-based compensation 11,095   11,095          
Common stock issued under stock plans, net of shares withheld for employee taxes (83) $ 0 (83)          
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares)   5,685            
Exercise of stock options, net of shares withheld for option cost and employee taxes 5,593 $ 4 5,589          
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares)   383,982            
Acquisitions (634)           (634)  
Noncontrolling Interest, Decrease from Deconsolidation (6,684)           (6,684)  
Purchases of noncontrolling interests (6,383)   (6,493)       110  
Sales of noncontrolling interests 430   1,410       (980)  
Redeemable noncontrolling interests fair value adjustments (20,790)   (20,790)       0  
Contributions received 2,601           2,601  
Cash distributions (10,212)           (10,212)  
Other 25   6       19  
Comprehensive income (loss):                
Net income 179,532     172,683     6,849  
Foreign currency translation adjustments (9,081)         (9,081)    
Balances at Sep. 30, 2018 1,550,929 $ 2,083 2,328,425 (871,336) (6,865) (134,918) 233,540  
Balances (in shares) at Sep. 30, 2018   208,259,502            
Balances at Jun. 30, 2018               293,194
Redeemable Noncontrolling Interests [Roll Forward}                
Acquisitions               (959)
Purchases of noncontrolling interests               (10,000)
Redeemable noncontrolling interests fair value adjustments               20,790
Contribution received               1,806
Cash distributions               4
Other               (50)
Comprehensive income (loss):                
Net income (loss)               3,665
Balances at Sep. 30, 2018               308,450
Balances at Dec. 31, 2018 1,342,743 $ 2,091 2,268,209 (1,019,223) (6,865) (145,231) 243,762  
Balances (in shares) at Dec. 31, 2018   209,135,581            
Equity [Roll Forward]                
Non-cash and stock-based compensation 37,022   37,022          
Common stock issued under stock plans, net of shares withheld for employee taxes (10,578) $ 3 (10,581)          
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares)   322,314            
Exercise of stock options, net of shares withheld for option cost and employee taxes 13,240 $ 9 13,231          
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares)   843,833            
Conversion of convertible debt 28,586 $ 8 28,578          
Conversion of convertible debt (in shares)   824,328            
Acquisitions 30,958           30,958  
Purchases of noncontrolling interests (27,541)   (24,576)       (2,965)  
Redeemable noncontrolling interests fair value adjustments (49,407)   (49,407)          
Contributions received 13,124           13,124  
Cash distributions (60,300)           (60,300)  
Other (1,555)   (15)       (1,540)  
Comprehensive income (loss):                
Net income 242,356     229,836     12,520  
Foreign currency translation adjustments (35,816)         (35,816)    
Balances at Sep. 30, 2019 1,522,832 $ 2,111 2,262,461 (789,387) (6,865) (181,047) 235,559  
Balances (in shares) at Sep. 30, 2019   211,126,056            
Balances at Dec. 31, 2018 329,355             329,355
Redeemable Noncontrolling Interests [Roll Forward}                
Acquisitions               39,303
Purchases of noncontrolling interests               (1,459)
Redeemable noncontrolling interests fair value adjustments               49,407
Contribution received               0
Cash distributions               (12,882)
Other               2,597
Comprehensive income (loss):                
Net income (loss)               12,495
Balances at Sep. 30, 2019 418,816             418,816
Balances at Jun. 30, 2019 1,407,756 $ 2,101 2,296,010 (968,312) (6,865) (148,791) 233,613  
Balances (in shares) at Jun. 30, 2019   210,910,143            
Equity [Roll Forward]                
Non-cash and stock-based compensation 12,030   12,030          
Common stock issued under stock plans, net of shares withheld for employee taxes (319) $ 0 (319)          
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares)   9,457            
Exercise of stock options, net of shares withheld for option cost and employee taxes 3,041 $ 2 3,039          
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares)   206,456            
Conversion of convertible debt 0 $ 8 (8)          
Conversion of convertible debt (in shares)   0            
Acquisitions 4,790           4,790  
Purchases of noncontrolling interests (27,541)   (24,846)       (2,695)  
Redeemable noncontrolling interests fair value adjustments (23,580)   (23,580)          
Contributions received 4,800           4,800  
Cash distributions (8,185)           (8,185)  
Other (144)   135       (279)  
Comprehensive income (loss):                
Net income 182,440     178,925     3,515  
Foreign currency translation adjustments (32,256)         (32,256)    
Balances at Sep. 30, 2019 1,522,832 $ 2,111 $ 2,262,461 $ (789,387) $ (6,865) $ (181,047) $ 235,559  
Balances (in shares) at Sep. 30, 2019   211,126,056            
Balances at Jun. 30, 2019               385,328
Redeemable Noncontrolling Interests [Roll Forward}                
Acquisitions               0
Purchases of noncontrolling interests               0
Redeemable noncontrolling interests fair value adjustments               23,580
Contribution received               0
Cash distributions               (1,624)
Other               0
Comprehensive income (loss):                
Net income (loss)               11,532
Balances at Sep. 30, 2019 $ 418,816             $ 418,816