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v3.3.1.900

Income Taxes, Components of Deferred Income Tax (Details) - USD ($) $ in Thousands | Dec. 31, 2015 | Dec. 31, 2014
--- | --- | ---
Deferred tax assets |  |
Current deferred tax assets |  | $ 113,402
Net operating loss ("NOL") carryforwards | $ 137,574 | 135,676
Stock-based compensation | 61,680 | 54,789
Compensation and benefits - other | 37,744 | 11,014
Deferred rent | 19,896 | 19,604
Other | 92,787 | 35,523
Total deferred tax assets | 349,681 | 370,008
Less valuation allowance | (112,357) | (113,553)
Net deferred tax assets | 237,324 | 256,455
Deferred income tax liabilities |  |
Property, plant and equipment | 672,473 | 667,540
Licenses/intangibles | 300,669 | 259,865
Partnership investments | 163,287 | 151,123
Other |  | 9,724
Total deferred tax liabilities | 1,136,429 | 1,088,252
Net deferred tax liability | 899,105 | 831,797
Net deferred income tax asset |  |
Deferred income tax liabilities |  |
Net deferred tax liability |  | 107,700
Net deferred income tax liability |  |
Deferred income tax liabilities |  |
Net deferred tax liability | 900,100 | 941,500
Other assets and deferred charges |  |
Deferred income tax liabilities |  |
Net deferred tax liability | $ 1,000 | $ 2,000

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