CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012
Cash flows from operating activities
Net income	$ 147,213		$ 113,686
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization of convertible notes offering costs	6,552		7,221
Other amortization and depreciation	(214)		586
Hedge ineffectiveness on foreign exchange contracts	(5)		0
Stock-based compensation expense	373		436
Tax benefit (expense) from stock-based compensation arrangements	(13)		(7)
Deferred taxes	(548)		4,543
Changes in assets and liabilities:
Receivables from licensees	366		600
Prepaid and other current assets	1,183		6,580
Accrued interest on notes receivable	(5,366)		0
Other assets	2,080		(1,167)
Accounts payable	(959)		(373)
Accrued legal settlement	0		(27,500)
Accrued liabilities	(290)		1,098
Increase (Decrease) in Income Taxes Payable	18,753		18,588
Other long-term liabilities	(5,271)		(1,498)
Net cash provided by operating activities	163,854		122,793
Cash flows from investing activities
Purchases of investments	(6,375)		(5,993)
Maturities of investments	16,405		20,000
Issuance of notes receivable	(27,304)		(7,425)
Repayment of notes receivable	15,634		0
Acquisition of property and equipment	(2)		(19)
Net cash provided by/(used in) investing activities	(1,642)		6,563
Cash flows from financing activities
Repayment of non-recourse notes	0		(70,632)
Payment of debt issuance costs	0		(845)
Cash dividends paid	(41,964)		(41,924)
Excess tax benefit from stock-based compensation	13		7
Net cash used in financing activities	(41,951)		(113,394)
Net increase in cash and cash equivalents	120,261		15,962
Cash and cash equivalents at beginning of the year	131,212	[1]	168,544
Cash and cash equivalents at end of period	251,473	[2]	184,506
Supplemental cash flow information
Cash paid for income taxes	55,000		30,000
Cash paid for interest	$ 5,498		$ 9,673

[1] Note 1

[2] unaudited