CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) - USD ($) $ in Thousands |
Total |
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Accumulated Deficit [Member] |
Treasury Stock, Common |
Accumulated Other Comprehensive Income (Loss) [Member] |
Noncontrolling Interest [Member] |
Redeemable Noncontrolling Interests [Member] |
Balances (in shares) at Dec. 31, 2022 |
|
228,498,102
|
|
|
|
|
|
|
Balances at Dec. 31, 2022 |
$ 65,027
|
$ 2,285
|
$ 2,698,316
|
$ (2,999,999)
|
$ (6,865)
|
$ (90,076)
|
$ 461,366
|
|
Equity [Roll Forward] |
|
|
|
|
|
|
|
|
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period |
|
58
|
|
|
|
|
|
|
Non-cash and stock-based compensation |
81,871
|
|
81,871
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares) |
|
229,406
|
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes |
(9,001)
|
$ 2
|
(9,003)
|
|
|
|
|
|
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares) |
|
373,066
|
|
|
|
|
|
|
Exercise of stock options |
8,343
|
$ 4
|
8,339
|
|
|
|
|
|
Conversion of convertible debt (in shares) |
|
156,750
|
|
|
|
|
|
|
Acquisitions |
2
|
|
|
|
|
|
|
|
Capped call transactions for 3.125% convertible senior notes due 2029 |
(75,500)
|
|
75,500
|
|
|
|
|
|
Repurchase of 2.5% convertible senior notes due 2023 |
(27,325)
|
|
(27,327)
|
|
|
|
|
|
Acquisitions |
116,630
|
|
|
|
|
|
116,630
|
|
Purchases of noncontrolling interests |
(120,811)
|
|
(93,721)
|
|
|
|
(27,090)
|
|
Redeemable noncontrolling interests fair value adjustments |
(171,673)
|
|
(171,673)
|
|
|
|
|
|
Contributions received |
15,403
|
|
|
|
|
|
15,403
|
|
Cash distributions |
(88,182)
|
|
|
|
|
|
(88,182)
|
|
Other |
56,484
|
|
|
|
|
|
56,484
|
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
898,434
|
|
|
789,827
|
|
|
108,607
|
|
Unrealized gain (loss) on cash flow hedge |
14,002
|
|
|
|
|
14,002
|
|
|
Realized gain on cash flow hedge |
(12,436)
|
|
|
|
|
(12,436)
|
|
|
Foreign currency translation adjustments |
100,752
|
|
|
|
|
100,752
|
|
$ 0
|
Balances at Sep. 30, 2023 |
852,018
|
$ 2,293
|
2,411,302
|
(2,210,172)
|
(6,865)
|
12,242
|
643,218
|
|
Balances (in shares) at Sep. 30, 2023 |
|
229,257,382
|
|
|
|
|
|
|
Balances at Dec. 31, 2022 |
|
|
|
|
|
|
|
660,119
|
Redeemable Noncontrolling Interests [Roll Forward] |
|
|
|
|
|
|
|
|
Acquisitions |
|
|
|
|
|
|
|
46,707
|
Purchases of noncontrolling interests |
|
|
|
|
|
|
|
(4,839)
|
Redeemable noncontrolling interests fair value adjustments |
|
|
|
|
|
|
|
171,673
|
Contribution received |
|
|
|
|
|
|
|
85
|
Cash distributions |
|
|
|
|
|
|
|
(65,607)
|
Other |
|
|
|
|
|
|
|
(15,612)
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
|
|
|
|
|
30,798
|
Balances at Sep. 30, 2023 |
|
|
|
|
|
|
|
823,324
|
Balances (in shares) at Jun. 30, 2023 |
|
229,084,194
|
|
|
|
|
|
|
Balances at Jun. 30, 2023 |
320,493
|
$ 2,291
|
2,438,660
|
(2,731,652)
|
(6,865)
|
59,253
|
558,806
|
|
Equity [Roll Forward] |
|
|
|
|
|
|
|
|
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period |
|
58
|
|
|
|
|
|
|
Non-cash and stock-based compensation |
26,537
|
|
26,537
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares) |
|
11,905
|
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes |
(537)
|
|
(537)
|
|
|
|
|
|
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares) |
|
161,225
|
|
|
|
|
|
|
Acquisitions |
3,344
|
$ 2
|
3,342
|
|
|
|
|
|
Acquisitions |
49,387
|
|
|
|
|
|
49,387
|
|
Divestitures |
|
|
|
|
|
|
0
|
|
Purchases of noncontrolling interests |
3,927
|
|
3,927
|
|
|
|
|
|
Redeemable noncontrolling interests fair value adjustments |
(60,627)
|
|
(60,627)
|
|
|
|
|
|
Contributions received |
772
|
|
|
|
|
|
772
|
|
Cash distributions |
(13,489)
|
|
|
|
|
|
(13,489)
|
|
Other |
2,164
|
|
|
|
|
|
2,164
|
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
567,058
|
|
|
521,480
|
|
|
45,578
|
|
Unrealized gain (loss) on cash flow hedge |
6,293
|
|
|
|
|
6,293
|
|
|
Realized gain on cash flow hedge |
(4,632)
|
|
|
|
|
(4,632)
|
|
|
Foreign currency translation adjustments |
(48,672)
|
|
|
|
|
(48,672)
|
|
|
Balances at Sep. 30, 2023 |
852,018
|
$ 2,293
|
2,411,302
|
(2,210,172)
|
(6,865)
|
12,242
|
643,218
|
|
Balances (in shares) at Sep. 30, 2023 |
|
229,257,382
|
|
|
|
|
|
|
Balances at Jun. 30, 2023 |
|
|
|
|
|
|
|
738,329
|
Redeemable Noncontrolling Interests [Roll Forward] |
|
|
|
|
|
|
|
|
Acquisitions |
|
|
|
|
|
|
|
20,411
|
Purchases of noncontrolling interests |
|
|
|
|
|
|
|
(5,498)
|
Redeemable noncontrolling interests fair value adjustments |
|
|
|
|
|
|
|
60,627
|
Contribution received |
|
|
|
|
|
|
|
0
|
Cash distributions |
|
|
|
|
|
|
|
(2,691)
|
Other |
|
|
|
|
|
|
|
(2,208)
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
|
|
|
|
|
14,354
|
Balances at Sep. 30, 2023 |
|
|
|
|
|
|
|
823,324
|
Balances (in shares) at Dec. 31, 2023 |
|
229,785,241
|
|
|
|
|
|
|
Balances at Dec. 31, 2023 |
552,000
|
$ 2,298
|
2,367,918
|
(2,443,106)
|
(6,865)
|
27,450
|
604,305
|
|
Equity [Roll Forward] |
|
|
|
|
|
|
|
|
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period |
|
0
|
|
|
|
|
|
|
Non-cash and stock-based compensation |
86,969
|
|
86,969
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares) |
|
530,107
|
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes |
(40,873)
|
$ 5
|
(40,878)
|
|
|
|
|
|
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares) |
|
678,006
|
|
|
|
|
|
|
Exercise of stock options |
19,342
|
$ 7
|
19,335
|
|
|
|
|
|
Capped call transactions for 3.125% convertible senior notes due 2029 |
0
|
|
|
|
|
|
|
|
Acquisitions |
54,594
|
|
|
|
|
|
54,594
|
|
Purchases of noncontrolling interests |
(44,956)
|
|
(29,692)
|
|
|
|
(15,264)
|
|
Redeemable noncontrolling interests fair value adjustments |
(188,714)
|
|
(188,714)
|
|
|
|
|
|
Contributions received |
3,000
|
|
|
|
|
|
3,000
|
|
Cash distributions |
(126,054)
|
|
|
|
|
|
(126,054)
|
|
Other |
5,182
|
|
0
|
|
|
|
5,182
|
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
811,314
|
|
|
695,300
|
|
|
116,014
|
|
Unrealized gain (loss) on cash flow hedge |
3,320
|
|
|
|
|
3,320
|
|
|
Realized gain on cash flow hedge |
(14,370)
|
|
|
|
|
(14,370)
|
|
|
Foreign currency translation adjustments |
(191,011)
|
|
|
|
|
(191,011)
|
0
|
0
|
Balances at Sep. 30, 2024 |
929,743
|
$ 2,310
|
2,214,938
|
(1,747,806)
|
(6,865)
|
(174,611)
|
641,777
|
|
Balances (in shares) at Sep. 30, 2024 |
|
230,993,354
|
|
|
|
|
|
|
Balances at Dec. 31, 2023 |
859,930
|
|
|
|
|
|
|
859,930
|
Redeemable Noncontrolling Interests [Roll Forward] |
|
|
|
|
|
|
|
|
Acquisitions |
|
|
|
|
|
|
|
45,378
|
Purchases of noncontrolling interests |
|
|
|
|
|
|
|
(32,296)
|
Redeemable noncontrolling interests fair value adjustments |
|
|
|
|
|
|
|
189,366
|
Contribution received |
|
|
|
|
|
|
|
0
|
Cash distributions |
|
|
|
|
|
|
|
(73,780)
|
Other |
|
|
|
|
|
|
|
(2,583)
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
|
|
|
|
|
37,892
|
Balances at Sep. 30, 2024 |
1,023,907
|
|
|
|
|
|
|
1,023,907
|
Balances (in shares) at Jun. 30, 2024 |
|
230,711,943
|
|
|
|
|
|
|
Balances at Jun. 30, 2024 |
508,074
|
$ 2,307
|
2,240,759
|
(2,199,611)
|
(6,865)
|
(122,756)
|
594,240
|
|
Equity [Roll Forward] |
|
|
|
|
|
|
|
|
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period |
|
0
|
|
|
|
|
|
|
Non-cash and stock-based compensation |
23,829
|
|
23,829
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes (in shares) |
|
30,770
|
|
|
|
|
|
|
Common stock issued under stock plans, net of shares withheld for employee taxes |
(2,322)
|
$ 0
|
(2,322)
|
|
|
|
|
|
Exercise of stock options, net of shares withheld for option cost and employee taxes (in shares) |
|
250,641
|
|
|
|
|
|
|
Exercise of stock options |
6,523
|
$ 3
|
6,520
|
|
|
|
|
|
Acquisitions |
17,216
|
|
|
|
|
|
17,216
|
|
Purchases of noncontrolling interests |
(363)
|
|
(363)
|
|
|
|
0
|
|
Redeemable noncontrolling interests fair value adjustments |
(53,485)
|
|
(53,485)
|
|
|
|
|
|
Contributions received |
3,000
|
|
|
|
|
|
3,000
|
|
Cash distributions |
(21,827)
|
|
|
|
|
|
(21,827)
|
|
Other |
4,420
|
|
0
|
|
|
|
4,420
|
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
496,533
|
|
|
451,805
|
|
|
44,728
|
|
Unrealized gain (loss) on cash flow hedge |
(8,062)
|
|
|
|
|
(8,062)
|
|
|
Realized gain on cash flow hedge |
(4,878)
|
|
|
|
|
(4,878)
|
|
|
Foreign currency translation adjustments |
(38,915)
|
|
|
|
|
(38,915)
|
|
0
|
Balances at Sep. 30, 2024 |
929,743
|
$ 2,310
|
$ 2,214,938
|
$ (1,747,806)
|
$ (6,865)
|
$ (174,611)
|
$ 641,777
|
|
Balances (in shares) at Sep. 30, 2024 |
|
230,993,354
|
|
|
|
|
|
|
Balances at Jun. 30, 2024 |
|
|
|
|
|
|
|
970,574
|
Redeemable Noncontrolling Interests [Roll Forward] |
|
|
|
|
|
|
|
|
Acquisitions |
|
|
|
|
|
|
|
9,606
|
Purchases of noncontrolling interests |
|
|
|
|
|
|
|
(21,283)
|
Redeemable noncontrolling interests fair value adjustments |
|
|
|
|
|
|
|
53,549
|
Contribution received |
|
|
|
|
|
|
|
(28)
|
Cash distributions |
|
|
|
|
|
|
|
(6,099)
|
Other |
|
|
|
|
|
|
|
(1,562)
|
Comprehensive income (loss): |
|
|
|
|
|
|
|
|
Net income (loss) |
|
|
|
|
|
|
|
19,150
|
Balances at Sep. 30, 2024 |
$ 1,023,907
|
|
|
|
|
|
|
$ 1,023,907
|