CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Other Significant Noncash Transaction, Value of Consideration Given	$ 157,591		$ 0
Cash flows from operating activities
Net income	72,883		53,471
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of convertible notes and term loan offering costs	4,817		3,251
Amortization of Intangible Assets	11,931		0
Losses on Extinguishment of Debt	(6,143)		0
Depreciation, Amortization and Accretion, Net	(45)		50
Hedge ineffectiveness on foreign exchange contracts	(2)		(3)
Stock-based compensation expense	194		156
Deferred income taxes	(1,012)		(276)
Changes in assets and liabilities:
Receivables from licensees and other	(11,350)		216
Prepaid and other current assets	844		(479)
Accrued interest on notes receivable	(3,284)		(2,490)
Other assets	0		0
Accounts payable	123		(570)
Accrued liabilities	2,682		(669)
Increase (Decrease) in Income Taxes Payable	5,335		0
Other long-term liabilities	2,520		198
Net cash provided by operating activities	91,779		52,855
Cash flows from investing activities
Maturities of investments	0		12,405
Issuance of notes receivable	(50,000)		(2,579)
Repayment of notes receivable	0		9,279
Net cash provided by/(used in) investing activities	(50,000)		19,105
Cash flows from financing activities
Repurchase of Convertible Notes	29,906		0
Proceeds from the issuance of Convertible Notes, net	300,000		0
Payment of debt issuance costs	(9,824)		0
Purchase of purchased call options, net of tax	(30,951)		0
Proceeds from Issuance of Warrants	11,427		0
Repayments of Notes Payable	(18,750)		0
Cash dividends paid	(24,042)		(20,980)
Net cash provided by/(used in) financing activities	197,954		(20,980)
Net increase in cash and cash equivalents	239,733		50,980
Cash and cash equivalents at beginning of the period	94,302	[1]	131,212
Cash and cash equivalents at end of period	334,035	[2]	182,192
Supplemental cash flow information
Cash paid for income taxes	34,000		28,000
Cash paid for interest (including convertible debt inducement)	$ 5,454		$ 2,588

[1] Note 1

[2] unaudited