| Income Tax Disclosure [Abstract] | Period [Axis] |
|---|
2015-01-01 - 2015-12-31 |
|---|
Income Tax Disclosure [Abstract] | |
Summary of Income (Loss) Before Provision (Benefit) for Income Taxes |
Income (loss) before
provision (benefit) for income taxes consists of the following (in
thousands):
Continuing
Operations:
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
2015 |
|
|
2014 |
|
|
2013 |
|
|
United States
|
|
$ |
(226,051 |
) |
|
$ |
(184,936 |
) |
|
$ |
(195,244 |
) |
|
Foreign
|
|
|
145,061 |
|
|
|
66,603 |
|
|
|
75,238 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$ |
(80,990 |
) |
|
$ |
(118,333 |
) |
|
$ |
(120,006 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Components of Deferred Tax Assets and Liabilities |
The income tax effects of
these temporary differences, are as follows (in
thousands):
|
|
|
|
|
|
|
|
|
| |
|
2015 |
|
|
2014 |
|
|
Deferred tax assets:
|
|
|
|
|
|
|
|
|
|
NOL and capital loss
carryforwards
|
|
$ |
221,728 |
|
|
$ |
119,142 |
|
|
Outside basis differences
|
|
|
— |
|
|
|
211,880 |
|
|
Tax credit carryforwards
|
|
|
107,750 |
|
|
|
93,057 |
|
|
Nondeductible reserves
|
|
|
45,053 |
|
|
|
43,393 |
|
|
Nondeductible accruals
|
|
|
26,490 |
|
|
|
34,284 |
|
|
Difference between book and tax bases
of tangible assets
|
|
|
1,735 |
|
|
|
881 |
|
|
Difference between book and tax bases
of intangible assets
|
|
|
19,678 |
|
|
|
31,010 |
|
|
Deferred revenue
|
|
|
7,426 |
|
|
|
6,483 |
|
|
All other
|
|
|
16,477 |
|
|
|
18,950 |
|
|
|
|
|
|
|
|
|
|
|
Gross deferred tax assets
|
|
|
446,337 |
|
|
|
559,080 |
|
|
Less: Valuation allowance
|
|
|
(262,223 |
) |
|
|
(228,633 |
) |
|
|
|
|
|
|
|
|
|
|
Total deferred tax assets
|
|
|
184,114 |
|
|
|
330,447 |
|
|
|
|
|
|
|
|
|
|
|
Deferred tax liabilities:
|
|
|
|
|
|
|
|
|
|
Difference between book and tax bases
of tangible assets
|
|
|
20,990 |
|
|
|
30,919 |
|
|
Difference between book and tax bases
of intangible assets
|
|
|
277,871 |
|
|
|
364,815 |
|
|
Debt
|
|
|
2,344 |
|
|
|
12,895 |
|
|
Other
|
|
|
16,534 |
|
|
|
19,560 |
|
|
|
|
|
|
|
|
|
|
|
Total deferred tax
liabilities
|
|
|
317,739 |
|
|
|
428,189 |
|
|
|
|
|
|
|
|
|
|
|
Net deferred tax
liabilities
|
|
$ |
(133,625 |
) |
|
$ |
(97,742 |
) |
|
|
|
|
|
|
|
|
|
|
Reported as:
|
|
|
|
|
|
|
|
|
|
Deferred tax assets, current
portion
|
|
$ |
— |
|
|
$ |
127,920 |
|
|
Net non-current deferred tax
assets
|
|
|
13,993 |
|
|
|
6,318 |
|
|
Deferred tax liabilities, current
portion
|
|
|
— |
|
|
|
(17 |
) |
|
Net non-current deferred tax
liabilities
|
|
|
(147,618 |
) |
|
|
(231,963 |
) |
|
|
|
|
|
|
|
|
|
|
Net deferred tax
liabilities
|
|
$ |
(133,625 |
) |
|
$ |
(97,742 |
) |
|
|
|
|
|
|
|
|
|
|
Components of Provision (Benefit) for Income Taxes |
The following table
presents the components of our provision (benefit) for income taxes
(in thousands) for continuing operations:
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
2015 |
|
|
2014 |
|
|
2013 |
|
|
Current:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Federal
|
|
$ |
(10,569 |
) |
|
$ |
6,857 |
|
|
$ |
19,948 |
|
|
State
|
|
|
2,331 |
|
|
|
487 |
|
|
|
(12 |
) |
|
Foreign
|
|
|
54,921 |
|
|
|
51,332 |
|
|
|
57,852 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
46,683 |
|
|
|
58,676 |
|
|
|
77,788 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Deferred:
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Federal
|
|
|
(71,748 |
) |
|
|
25,629 |
|
|
|
(86,254 |
) |
|
State
|
|
|
(8,572 |
) |
|
|
(4,142 |
) |
|
|
(6,513 |
) |
|
Foreign
|
|
|
(19,067 |
) |
|
|
(9,233 |
) |
|
|
(29,728 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(99,387 |
) |
|
|
12,254 |
|
|
|
(122,495 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Total provision (benefit) for income
taxes
|
|
$ |
(52,704 |
) |
|
$ |
70,930 |
|
|
$ |
(44,707 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reconciliation from U.S. Statutory Tax Rate to Effective Tax Rate |
The following table
presents a reconciliation from the U.S. statutory tax rate to
our effective tax rate:
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
2015 |
|
|
2014 |
|
|
2013 |
|
|
Statutory rate
|
|
|
35 |
% |
|
|
35 |
% |
|
|
35 |
% |
|
Stock-based compensation
|
|
|
(1 |
) |
|
|
(1 |
) |
|
|
(3 |
) |
|
Rate differential on foreign
earnings
|
|
|
20 |
|
|
|
3 |
|
|
|
4 |
|
|
Impact of foreign
inclusion
|
|
|
— |
|
|
|
(2 |
) |
|
|
(3 |
) |
|
U.S. federal research and development
credit
|
|
|
3 |
|
|
|
1 |
|
|
|
3 |
|
|
State income taxes, net of federal
benefit
|
|
|
7 |
|
|
|
3 |
|
|
|
(2 |
) |
|
Contingent consideration
|
|
|
27 |
|
|
|
(3 |
) |
|
|
(3 |
) |
|
Rate changes
|
|
|
1 |
|
|
|
(3 |
) |
|
|
7 |
|
|
Return to provision
|
|
|
4 |
|
|
|
19 |
|
|
|
(3 |
) |
|
Other permanent items
|
|
|
(1 |
) |
|
|
3 |
|
|
|
1 |
|
|
Section 199 deduction
|
|
|
— |
|
|
|
— |
|
|
|
2 |
|
|
Bargain purchase
|
|
|
— |
|
|
|
— |
|
|
|
3 |
|
|
Change in valuation
allowance
|
|
|
(8 |
) |
|
|
(72 |
) |
|
|
6 |
|
|
Foreign dividends, net
|
|
|
(13 |
) |
|
|
(19 |
) |
|
|
(9 |
) |
|
Uncertain tax positions
|
|
|
(6 |
) |
|
|
(18 |
) |
|
|
(1 |
) |
|
Withholding Taxes
|
|
|
(2 |
) |
|
|
(6 |
) |
|
|
— |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Effective tax rate
|
|
|
66 |
% |
|
|
(60 |
)% |
|
|
37 |
% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Reconciliation of Beginning and Ending Amount of Gross Unrecognized Tax Benefits |
A reconciliation of the
beginning and ending amount of gross unrecognized tax benefits for
uncertain tax positions excluding interest and penalties is as
follows (in thousands):
|
|
|
|
|
| |
|
Amount |
|
|
Balance as of January 1,
2013
|
|
$ |
23,640 |
|
|
Additions for tax positions related
to prior years
|
|
|
— |
|
|
Additions for tax positions related
to current year
|
|
|
7,654 |
|
|
Reductions for tax positions related
to prior years
|
|
|
(900 |
) |
|
|
|
|
|
|
Balance as of December 31,
2013
|
|
|
30,394 |
|
|
Additions for tax positions related
to prior years
|
|
|
20,797 |
|
|
Additions for tax positions related
to current year
|
|
|
3,217 |
|
|
Reductions for tax positions related
to prior years
|
|
|
(4,477 |
) |
|
|
|
|
|
|
Balance as of December 31,
2014
|
|
|
49,931 |
|
|
Additions for tax positions related
to prior years
|
|
|
823 |
|
|
Additions for tax positions related
to current year
|
|
|
71,505 |
|
|
Reductions for tax positions and of
lapse of statute of limitations related to prior years
|
|
|
(1,552 |
) |
|
|
|
|
|
|
Balance as of December 31,
2015
|
|
$ |
120,707 |
|
|
|
|
|
|