(in millions) | U.S. Packaging Segment | Global Packaging Segment | Pressure Sensitive Materials Segment | Total | ||||||||||||
Reported balance at December 31, 2011 | $ | 636.9 | $ | 359.1 | $ | 52.4 | $ | 1,048.4 | ||||||||
Acquisition and acquisition adjustments | 0.6 | 2.5 | — | 3.1 | ||||||||||||
Currency translation | 0.3 | (17.7 | ) | 0.2 | (17.2 | ) | ||||||||||
Reported balance at December 31, 2012 | 637.8 | 343.9 | 52.6 | 1,034.3 | ||||||||||||
Acquisition and acquisition adjustments | — | 47.1 | — | 47.1 | ||||||||||||
Divestiture | (4.7 | ) | — | — | (4.7 | ) | ||||||||||
Currency translation | (0.8 | ) | (23.7 | ) | — | (24.5 | ) | |||||||||
Reported balance at December 31, 2013 | $ | 632.3 | $ | 367.3 | $ | 52.6 | $ | 1,052.2 |
December 31, 2013 | December 31, 2012 | |||||||||||||||
(in millions) | Gross Carrying Amount | Accumulated Amortization | Gross Carrying Amount | Accumulated Amortization | ||||||||||||
Contract based | $ | 26.2 | $ | (14.4 | ) | $ | 21.0 | $ | (13.8 | ) | ||||||
Technology based | 82.6 | (40.9 | ) | 91.3 | (40.8 | ) | ||||||||||
Marketing related | 23.0 | (14.2 | ) | 24.9 | (14.4 | ) | ||||||||||
Customer based | 200.1 | (71.8 | ) | 197.1 | (64.1 | ) | ||||||||||
Reported balance | $ | 331.9 | $ | (141.3 | ) | $ | 334.3 | $ | (133.1 | ) |