Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 152,726	$ 152,159
Trade receivables, net of allowances of $18,783 and $19,526	1,237,514	996,681
Notes and other receivables	94,519	101,952
Warehouse receivables	0	144,257
Prepaid expenses	56,491	53,165
Deferred tax assets, net	130,822	50,831
Other	52,156	16,484
Total current assets	1,724,228	1,515,529
Property and equipment, net of accumulated depreciation of $374,030 and $339,885	295,547	269,338
Goodwill, with indefinite useful lives	1,900,080	1,853,761
Identified intangibles, net of accumulated amortization of $116,393 and $110,348	45,579	45,932
Investments in real estate ventures, including $78,941 and $63,579 at fair value	287,200	268,107
Long-term receivables	65,353	58,881
Deferred tax assets, net	104,654	197,892
Other	174,712	142,059
Total assets	4,597,353	4,351,499
Current liabilities:
Accounts payable and accrued liabilities	528,505	497,817
Accrued compensation	810,425	685,718
Short-term borrowings	24,522	32,233
Deferred tax liabilities, net	11,274	10,113
Deferred income	104,410	76,152
Deferred business acquisition obligations	36,040	105,772
Warehouse facilities	0	144,257
Other	143,248	109,909
Total current liabilities	1,658,424	1,661,971
Noncurrent liabilities:
Credit facility	155,000	169,000
Long-term senior notes	275,000	275,000
Deferred tax liabilities, net	18,029	3,106
Deferred compensation	103,199	75,320
Deferred business acquisition obligations	99,196	107,661
Minority shareholder redemption liability	20,667	19,489
Other	77,029	80,696
Total liabilities	2,406,544	2,392,243
Commitments and contingencies
Company shareholders' equity:
Common stock, $.01 par value per share, 100,000,000 shares authorized; 44,447,958 and 44,054,042 shares issued and outstanding	444	441
Additional paid-in capital	945,512	932,255
Retained earnings	1,266,967	1,017,128
Shares held in trust	(8,052)	(7,587)
Accumulated other comprehensive (loss) income	(25,202)	8,946
Total Company shareholders’ equity	2,179,669	1,951,183
Noncontrolling interest	11,140	8,073
Total equity	2,190,809	1,959,256
Total liabilities and equity	$ 4,597,353	$ 4,351,499