CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
ASSETS
Cash and cash equivalents	$ 134,310	$ 108,372
Trade receivables, net of allowance for doubtful accounts of $10,470 and $10,944, respectively	90,782	77,854
Financed receivables, short-term, net of allowance for doubtful accounts of $1,677 and $1,748 respectively	14,211	12,234
Materials and supplies	12,964	14,078
Deferred income taxes, net	42,141	42,764
Other current assets	24,695	28,656
Total Current Assets	319,103	283,958
Equipment and property, net	115,731	101,669
Goodwill	248,792	255,563
Customer contracts and other intangible assets, net	142,640	133,472
Deferred income taxes, net	8,308	7,881
Financed receivables, long-term, net of allowance for doubtful accounts of $1,523 and $1,402, respectively	14,217	11,787
Other assets	13,548	13,832
Total Assets	862,339	808,162
LIABILITIES
Accounts payable	21,092	22,878
Accrued insurance	31,192	24,204
Accrued compensation and related liabilities	74,138	74,090
Unearned revenues	105,725	94,056
Other current liabilities	32,727	37,451
Total current liabilities	264,874	252,679
Accrued insurance, less current portion	21,866	30,946
Accrued pension	24,538	29,558
Long-term accrued liabilities	31,631	32,303
Total Liabilities	$ 342,909	$ 345,486
Commitments and Contingencies
STOCKHOLDERS' EQUITY
Preferred stock, without par value; 500,000 shares authorized, zero shares issued
Common stock, par value $1 per share; 250,000,000 shares authorized, 218,790,533 and 218,482,907 shares issued and outstanding, respectively	$ 218,791	$ 218,483
Treasury Stock, par value $1 per share; 200,000 and 200,000 shares, respectively	(200)	(200)
Paid in capital	66,806	62,839
Accumulated other comprehensive loss	(80,428)	(65,488)
Retained earnings	314,461	247,042
Total Stockholders' Equity	519,430	462,676
Total Liabilities and Stockholders' Equity	$ 862,339	$ 808,162

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.