Year Ended December 31, | |||||||||||
(In thousands) | 2013 | 2012 | 2011 | ||||||||
Unrecognized tax benefit — beginning of year | $ | 132,336 | $ | 162,885 | $ | 203,350 | |||||
Additions for current year tax positions | 4,090 | 5,684 | 964 | ||||||||
Additions for prior year tax positions | 5,280 | — | 5,048 | ||||||||
Reductions for prior year tax positions | — | (5,849 | ) | (7,878 | ) | ||||||
Settlements | (368 | ) | (764 | ) | (7,434 | ) | |||||
Reductions due to expirations of statute of limitations | (11,770 | ) | (29,620 | ) | (22,293 | ) | |||||
Foreign currency translation | — | — | (8,872 | ) | |||||||
Addition due to acquisition | 43,155 | — | — | ||||||||
Unrecognized tax benefit — end of year | $ | 172,723 | $ | 132,336 | $ | 162,885 | |||||