v2.4.0.8
Other Financial Information (Tables)
9 Months Ended
Sep. 30, 2013
Other Financial Information [Abstract]  
Summary Of Changes In Operating Working Capital

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nine Months Ended September 30,

(Thousands of dollars)

 

2013

 

2012

Accounts receivable

 

$

303,286 

 

$

(180,272)

Inventories

 

 

102,500 

 

 

(5,586)

Prepaid expenses

 

 

5,230 

 

 

(4,780)

Accounts payable and accrued liabilities

 

 

(254,774)

 

 

209,368 

Income taxes payable

 

 

31,500 

 

 

(5,987)

Current deferred income tax liabilities

 

 

(12,771)

 

 

20 

Net decrease in noncash operating working capital

 

$

174,971 

 

$

12,763