human
management 2019s discussion and analysis of financial condition and results of operations 2013 (continued) (amounts in millions, except per share amounts) net cash used in investing activities during 2012 primarily related to payments for capital expenditures and acquisitions, partially offset by the net proceeds of $94.8 received from the sale of our remaining holdings in facebook. capital expenditures of $169.2 primarily related to computer hardware and software, and leasehold improvements. capital expenditures increased in 2012 compared to the prior year, primarily due to an increase in leasehold improvements made during the year. payments for acquisitions of $145.5 primarily related to payments for new acquisitions. financing activities net cash used in financing activities during 2013 primarily related to the purchase of long-term debt, the repurchase of our common stock, and payment of dividends. we redeemed all $600.0 in aggregate principal amount of our 10.00% (10.00%) notes. in addition, we repurchased 31.8 shares of our common stock for an aggregate cost of $481.8, including fees, and made dividend payments of $126.0 on our common stock. net cash provided by financing activities during 2012 primarily reflected net proceeds from our debt transactions. we issued $300.0 in aggregate principal amount of 2.25% (2.25%) senior notes due 2017 (the 201c2.25% (201c2.25%) notes 201d), $500.0 in aggregate principal amount of 3.75% (3.75%) senior notes due 2023 (the 201c3.75% (201c3.75%) notes 201d) and $250.0 in aggregate principal amount of 4.00% (4.00%) senior notes due 2022 (the 201c4.00% (201c4.00%) notes 201d). the proceeds from the issuance of the 4.00% (4.00%) notes were applied towards the repurchase and redemption of $399.6 in aggregate principal amount of our 4.25% (4.25%) notes. offsetting the net proceeds from our debt transactions was the repurchase of 32.7 shares of our common stock for an aggregate cost of $350.5, including fees, and dividend payments of $103.4 on our common stock. foreign exchange rate changes the effect of foreign exchange rate changes on cash and cash equivalents included in the consolidated statements of cash flows resulted in a decrease of $94.1 in 2013. the decrease was primarily a result of the u.s. dollar being stronger than several foreign currencies, including the australian dollar, brazilian real, japanese yen, canadian dollar and south african rand as of december 31, 2013 compared to december 31, 2012. the effect of foreign exchange rate changes on cash and cash equivalents included in the consolidated statements of cash flows resulted in a decrease of $6.2 in 2012. the decrease was a result of the u.s. dollar being stronger than several foreign currencies, including the brazilian real and south african rand, offset by the u.s. dollar being weaker than other foreign currencies, including the australian dollar, british pound and the euro, as of as of december 31, 2012 compared to december 31, 2011. .
|  | December 31, |
| Balance Sheet Data | 2013 | 2012 |
| Cash, cash equivalents and marketable securities | $1,642.1 | $2,590.8 |
| Short-term borrowings | $179.1 | $172.1 |
| Current portion of long-term debt | 353.6 | 216.6 |
| Long-term debt | 1,129.8 | 2,060.8 |
| Total debt | $1,662.5 | $2,449.5 |
liquidity outlook we expect our cash flow from operations, cash and cash equivalents to be sufficient to meet our anticipated operating requirements at a minimum for the next twelve months. we also have a committed corporate credit facility as well as uncommitted facilities available to support our operating needs. we continue to maintain a disciplined approach to managing liquidity, with flexibility over significant uses of cash, including our capital expenditures, cash used for new acquisitions, our common stock repurchase program and our common stock dividends. .
Please answer the following questions with expressions if necessary.
n/a
assistant
1662.5
human
n/a
assistant
1129.8