XML 49 R15.htm IDEA: XBRL DOCUMENT

Supplemental Cash Flow Information	9 Months Ended
Supplemental Cash Flow Information	Sep. 30, 2012
Supplemental Cash Flow Information	g. Supplemental Cash Flow Information. Cash paid for income taxes during the nine months ended September 30, 2012 and 2011 was $30.4 million and $63.4 million, respectively. Cash paid for interest during the nine months ended September 30, 2012 and 2011 was $42.5 million and $66.3 million, respectively.

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References+ Details